Sodium Hypochlorite, CLOUDINESS, Thread starter xxreddoor24xx; Start date Jul 25, 2010; Jump to latest Follow Reply Forums. Sodium Hypochlorite. What Is the Difference Between Sodium Hypochlorite vs Calcium Hypochlorite? Trichlor products are most often seen in stick or tablet/puck form while Dichlor is available in granules. Regarding mec01's comment about clogging, this is a common problem among most brands of calcium hypochlorite tablets. However, the Accu-Tab tablet... Either one works. My clients seem to have better luck with the sodium hypochlorite as it is delivered in a liquid form. I've had some start with... Solutions of NaOCl and NaDCC containing the same levels of available chlorine (av.Cl) exhibited very similar bactericidal activities, despite significant differences in pH. The reason is that with Trichlor, every 10 ppm FC added 6 ppm CYA while with Cal-Hypo every 10 ppm FC adds around 7 ppm CH. Sodium hypochlorite is commonly used as a bleaching agent, and also to sanitise swimming pools. (12.5% typical) – Available in 1 qt. Effect of Pretreatment of Sulfide Refractory Concentrate ... Water Handbook - Chlorine & Chlorine Alternatives | SUEZ Calcium hypochlorite is very similar to sodium hypochlorite. Sodium hypochlorite is an excellent pool disinfectant. sodium Calcium Hypochlorite Calcium Hypochlorite; advantages and disadvantages Chlorine gas, still the most common form of disinfectant, has been recognized as a potential terrorist target and safety problem and is heavily regulated. 02:00, 8 March 2007 (UTC) Confusion with calcium hypochlorite. Research output: Contribution to journal › Article › peer-review Hypochlorite Trichlor vs. Calcium Hypochlorite | Trouble Free Pool Hi, I am replying to an old thread here. I found this thread very interesting...for us we have to use Calcium because the need to add the chemical... Sodium hypochlorite is an inorganic sodium salt in which hypochlorite is the counterion. Natural and Earth friendly products from the PureLiving.store are the 1st choice of consumers and professionals alike for all their water purification supplies, sodium chlorite solution, calcium hypochlorite, parasite cleanse and detox products. I've seen on many boards people recommending to mix 12% or 12.5% Sodium Hypochlorite (SH) in with surfactants for a house mix. As mentioned before, sodium hypochlorite forms after mixing sodium hydroxide, water, and chlorine gas. Calcium hypochlorite is a white solid that readily decomposes in water releasing oxygen and chlorine. Cal-Hypo contains calcium, which will increase the calcium hardness (CH) level in your pool. The improved safety and convenience of sodium hypochlorite versus gaseous chlorine has a tradeoff in cost. You can use calcium hypochlorite just like you are presently using sodium hypochlorite. Industrial hypochlorite is 12 to 15 trade percent chlorine. In the European Union, sodium hypochlorite is used in household formulations, bleaching, sanitation of water (drinking, wastewater and swimming pool), textile sector and in the chemical industry. Consumption of sodium hypochlorite in laundry bleach applications currently accounts for 67% of its use, with disinfectant use accounting for the remaining 33% (IHS Markit 2015 ). Strains of C. albicans and E. faecalis, which had previously been reactivated were … CHLORINE-RELEASING COMPOUNDS (NaDCC, HTH, bleach It has excellent stability when kept in dry storage, maintaining its potency over time. High levels of calcium in a pool, combined with high pH and high TA, can precipitate the calcium out of solution, causing milky water. If you are using sodium hypochlorite, i.e., liquid chlorine, the ratio comes out to 10 ounces for every 10,000 gallons of pool water. Bulk solution of sodium hypochlorite in water, usually 10.0% - 12.5% available chlorine. TCTerms - hyperchloride vs. hypochlorite (English) Available Chlorine Content vs. Active Sodium hypochlorite and calcium hypochlorite are chlorine derivatives formed by the reaction of chlorine with hydroxides. When the dichlor reacts with water, it quickly turns into hydrochloric acid and hypochlorite ions—also known as “free chlorine“—which then attacks foreign invaders and other microscopic threats in the water. Hypochlorite ion becomes hypochlorous acid in very acidic conditions (pH 3.5), and in the presence of chloride ions, aqueous chlorine is formed. • Sodium hypochlorite solution containing five to 14 percent sodium hypochlorite . This compound is relatively stable, is similar to sodium hypochlorite in disinfection properties and has greater available chlorine than sodium hypochlorite (liquid bleach). Liquefied chlorine gas (100%) commonly delivered in 70 kg and 920 kg pressurised containers. Calcium Hypo has an AC of 40-78% and it the most popular of the Chlorines. These salts ionize in water, under acidic conditions (pH 7.5). Calcium hypochlorite (Ca (OCl)2) contains 65 percent available chlorine by weight and requires special handling because it will ignite in contact with organic material. From what I've gathered (mainly via wikipedia, and we all know wikipedia is infallible (sarcasm)) Calcium Hypochlorite is the same thing as Sodium Hypochlorite except CH is a power and SH is a liquid. Calcium hypochlorite, or cal-hypo, as it is often called, contains calcium, whereas sodium hypochlorite does not. The main thing I need to know is … 2. These ions may react with other substances found in the water. Effectiveness of Chlorine Gas Versus Hypochlorites Chlorine is available in three forms: gaseous chlorine (100% pure), calcium hypochlorite (HTH) and sodium hypochlorite (bleach). In: Polymers, Vol. The general public can be exposed to small amounts of sodium and calcium hypochlorite by using household products that contain these chemicals. Interesting reading when deciding on what system to go with for all your water treatment needs. Aim: To compare the antimicrobial efficacy of sodium hypochlorite (NaClO at 2.5% and 5.25%) and calcium hypochlorite [Ca(ClO) 2 at 2.5%] on a biofilm of Enterococcus faecalis ATCC 29212™ and Candida albicans ATCC 10231™. MadPrepper's statement seems to be accurate regarding the amount of calcium hypochlorite needed to make an equivalent to Clorox. The sodium in bleach won't form a film on plastic any more than the sodium in nutes does. Calcium hypochlorite What is it? Long shelf-life (up to 10 years or more). Higher exposures may cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency. 03 Jun CALCIUM HYPOCHLORITE VS SODIUM HYPOCHLORITE. Define Breakpoint Chlorination The subject has been pretty well covered here. I have been mulling over these ideas for many years and I have never seen anyone address the imprope... It’s mostly commonly sold as a white, chlorine-smelling powder/granules, which are then poured directly into the pool water, or sometimes via the pool skimmer. Although a number of other disinfectants (calcium hypochlorite, ozone, UV, solar disinfection) and treatment processes (filters, slow sand filtration) have been investigated, sodium hypochlorite appears to offer the best mix of low cost, ease of use, … There are distinct advantages for using calcium hypochlorite over sodium hypochlorite, when you are able to use a precise tablet erosion system such as PPG's Accu-Tab system. Sodium Dichlor: 56%: 99%: White Granular: 6 - 7: Approx 10%: 21 oz per 10,000 gallons: Calcium Hypochlorite: 70%: 73%: White/Gray Granular: 10.4 - 10.8: N/A: 18 oz per 10,000 gallons 1.1.1 1.1.2 1.2.1 1.3.1 Explain the difference between disinfection and sterilization. Since liquid laundry bleach weakens with time, obtain a fresh supply rather than using old laundry bleach you may have at home. Product Procedure: HS Code 28281090. Humans might not like to drink bleach, but it contains nutes that plants like. Bleach (2.6% active chlorine) For 5 litres: 200 ml + 4800 ml water. Lithium Hypochlorite is relatively stable. It will take roughly three years before Calcium hypochlorite begin to lose any of its ACC, and then it does so at an extremely slow rate. CindyL: It would seem to me that if you were requiring large amounts of chlorine, sodium hypo would be the cheaper and by far the more effective c... Calcium Hypochlorite; Calcium Hypochlorite is commonly seen as granular Chlorine but also is in puck/tablet form. Calcium hypochlorite will add hardness to the water which may be undesirable. As mentioned it can be difficult to prepare and dose as it is supplie... Whoever wrote: There's no such thing as sodium hypochloride. Hypochlorous Acid vs Sodium Hypochlorite. The strength of a chlorine solution is expressed in ppm of free chlorine. Bleaching powder (formerly known as "chlorinated lime"), usually a mixture of calcium hypochlorite (Ca (ClO)2), calcium hydroxide (lime, Ca (OH)2), and calcium chloride (CaCl2) in variable amounts. It's the hypochlorite that's responsible for the antisceptic properties, and both the sodium and calcium will just dissociate from the hypochlorite, and become nutes. Calcium hypochlorite on the other hand, needs to be mixed into solution first. Sodium hypochlorite is basic because the hypochlorite ion (ClO-) (which is the conjugate base of a weak acid, and therefore a strong base), picks up H + from the solution to form HClO. Sodium hypochlorite (‘bleach’). Sodium Hypochlorite. Calcium hypochlorite contains a high amount of available chlorine and is available in varying concentrations. The application of hypochlorite to water systems produces the hypochlorite ion and hypochlorous acid, just as the application of chlorine gas does. 4>Transportation: TCCA and SDIC belong to 5.1 class dangerous goods. A comparison of commercial sodium hypochlorite (NaOCl) and sodium dichloroisocyanurate (NaDCC) products was made. It was probably your grandfather’s chlorine of choice, and for good reason. Common household laundry bleach is 5.25% available chlorine by weight. When chlorine gas is dissolved in water, the reaction forms hypochlorous acid and hydrochloric acid: Cl 2 (chlorine gas) + H 2 The key difference between calcium hypochlorite and sodium hypochlorite is that the calcium hypochlorite contains two hypochlorite anions associated with one calcium cation whereas sodium hypochlorite contains one hypochlorite anion associated with one sodium cation. Alternatively, where the pressure can be lowered to atmospheric, such as at a storage tank, tablets of calcium hypochlorite can be … Sodium hypochlorite (commonly known in a dilute solution as bleach) is a chemical compound with the formula NaOCl or NaClO, comprising a sodium cation (Na +) and a hypochlorite anion (OCl − or ClO −It may also be viewed as the sodium salt of hypochlorous acid.The anhydrous compound is unstable and may decompose explosively. An Alternative to Calcium Hypochlorite, by TLS. Sodium hypochlorite solutions are clear, greenish to yellow liquids with an odor of chlorine. 0 Likes. I normally use bleach to chlorinate my pool, but my water is very soft (almost no calcium). f Inhaling Sodium Hypochlorite can irritate the lungs. There are distinct advantages for using calcium hypochlorite over sodium hypochlorite, when you are able to use a precise tablet erosion system suc... However, calcium hypochlorite forms after mixing calcium oxide (quicklime) and chlorine gas. If your pool has a calcium hardness level issue, you may want to consider using sodium hypochlorite. It is used as a bleaching and disinfecting agent and is commonly found in household bleach. hypochlorite at room temperature in solutions at pH 12–13 is relatively slow—the half-life of 13% sodium hypochlo-rite (NaOCl) is approximately 130 days at 25ºC—the bulk and OSG hypochlorite solutions ranging from 0.3–12% were incubated at controlled temperatures of 30, 40, 50, 60, and 75ºC. Sodium hypochlorite. Calcium hypochlorite is more stable than sodium hypochlorite and contains a higher concentration of chlorine. The aim of this study was to evaluate the antimicrobial activity of sodium and calcium hypochlorite utilising reciprocating instrumentation. I can give you an examle with acids of chlorine - the ion formed plus a hydrogen atom: -ClO4 is the hyperchloride (also known as perchloride) ion and binding with hydrogen it forms hyperchloric (perchoric) acid - HClO4. Both are inorganic ionic compounds. Calcium Hypochlorite: 10.8, which makes it easier to maintain proper pool water PH level 7.2-7.6. This particular form of chlorine will not break down and lose potency easily or quickly on the shelf. Chlorine is purchased commercially as gaseous chlorine, liquid sodium hypochlorite or calcium hypochlorite (solid). Calcium hypochlorite contains calcium, and sodium hypochlorite does not have it. Sodium hypochlorite strength Common hypochlorite sold in stores (household bleach) is 5.25% chlorine since lower concentrations are more stable. 7.5 g/litre = ½ tablespoon for 1 litre water. 30 g/10 litres = 2 level tablespoons for 10 litres water. It makes sense to me that which ever one can supply the most hypochlorite, would be more effective. Solutions of sodium hypochlorite are commonly referred to as bleach, although household bleach also contains small amounts of several other compounds, including sodium hydroxide and calcium hypochlorite. Share. Make sure you know the difference between calcium hypochlorite and sodium hypochlorite (liquid bleach). This compound has an extremely high pH when dissolved in water. f Inhaling Sodium Hypochlorite can irritate the lungs. The biggest difference is in the appearance. The key difference between sodium hypochlorite and hypochlorous acid is that sodium hypochlorite contains a sodium cation and hypochlorite anion, whereas hypochlorous acid contains a proton and hypochlorite anion. Calcium Hypochlorite; Advantages. Sixty root canals were inoculated with E. faecalis for 14 days. Simply buy granulate calcium hypochlorite and dissolve it in a bucket of water and add it to the cistern as a liquid. bulk hypochlorite can offer “belt and suspenders” Sizing Considerations • Nominal 0.8% hypochlorite product concentration can vary due to cell age, water quality and most importantly temperature (use 0.75-0.85%) • Consumption of inputs (salt, power) can vary with temperature, water quality and age • Opt for redundancy in design Calcium hypochlorite and sodium hypochlorite are used as disinfectants for pools. Sodium hypochlorite is a liquid and can be added directly to water for disinfection. While both alternatives are proven disinfectants, there are a couple of differences. A simple ratio and a standard rule of thumb to follow when you shock your pool is to dissolve one pound of either calcium hypochlorite or sodium dichlor for every 10,000 gallons of pool water. It releases chlorine, which is a disinfectant. I want to do a cost compairson of Sodium Hypochlorite (5.25%) and Calcium Hypochlorite (65%) but am unsure how to compare the two. Comparison of disinfection alternatives. At the time of use, TCCA has less decomposition consumption of residual chlorine due to ultraviolet rays than soda hypochlorite and the disinfection effect persists . Higher exposures may cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency. Calcium hypochlorite is a chemical compound with formula Ca (ClO) 2. It is widely used for water treatment and as a bleaching agent or disinfectant. This chemical is considered relatively stable and has greater available chlorine than sodium hypochlorite (liquid bleach). Posted at 10:05h in Uncategorised by. Chlorine is purchased commercially as gaseous chlorine, liquid sodium hypochlorite or calcium hypochlorite (solid). Sodium and calcium hypochlorite can cause irritation of the eyes, skin, respiratory and gastrointestinal tract. Re: Confused on Bleach, Calcium Hypochlorite, and Sodium Dichloroisocyanurate. Sodium Hypochlorite (liquid bleach). Calcium hypochlorite is a solid and is usually added by shot feeding. Calcium Hypochlorite vs. Calcium hypochlorite (Ca(OCl) 2) granules or tablets... FIELD CHLORINATION • Liquid Chlorine – Least expensive with the highest danger. Calcium hypochlorite also is used to control algae and slime in commercial and industrial cooling water systems. Add 2-4 drops to a quart/liter of water to kill most bacterias and viruses (30 minutes). 13, No. f Inhaling Sodium Hypochlorite can irritate the nose and throat. Huanghua Kaifeng Chemical Co., Ltd., the subsidiary of Tianjin Kaifeng Chemical Co., Ltd., was founded in 2011 and is a professional manufacturer of sodium process calcium hypochlorite and sodium hypochlorite solution. These additives should not be consumed. The Cal-Hypo Shock we sell is 68% Calcium Hypochlorite, which means 67.4% free chlorine. On a consumption basis, sodium hypochlorite accounted for 91% of the total global hypochlorite use, with calcium hypochlorite making up the rest (IHS Markit 2015). It also has a strong chlorine odor. Calcium hypochlorite—or what most people just call “cal hypo”—is one of various types of chlorine you can buy, and it looks exactly how you’d expect pool chlorine to look. Calcium hypochlorite can be dissolved in a mixing/holding tank and injected in the same manner as sodium hypochlorite. Sodium hypochlorite is a clear, light yellow-green liquid and is supplied in various strengths. When it comes in contact with water, sodium hypochlorite is an excellent cleaning agent and is a popular choice for most pool owners.… Augmentation meaning adding smaller amounts of Calcium Hypochlorite to the standard roof cleaning mix containing Sodium Hypochlorite. Cal hypo is 99% active chlorine. The major raw materials for calcium hypochlorite are calcium hydroxide, sodium hydroxide and chlorine, etc. Sodium hypochlorite generally makes up 3-8% of the volume; dissolved in water, it has a strongly alkaline pH, which can irritate the skin. It comes in liquid form. 0.8% sodium hypochlorite solution. So we can say that Clorox is 3.5% active chlorine. The more recent solid halogen donors, such as 1-bromo-3-chloro-5,5-dimethylhydantoin, are fed with bypass dissolving feeders. sodium hypochlorite to these countries, calcium hypochlorite is mainly imported from them. Calcium hypochlorite is a white solid that readily decomposes in water releasing oxygen and chlorine. You can mix it with water to make liquid bleach (which you can use to purify water). 300 g/10 litres = 20 level tablespoons for 10 litres water. NOTE: Do not use a laundry bleach containing scent additives. On the other hand, Calcium Hypochlorite (Cal Hypo) is better than Sodium Hypochlorite (Liquid Chlorine) for regular maintenance sanitization. Calcium Hypochlorite – Cal-Hypo. Investigations have shown sodium hypochlorite to be an effective disinfectant having broad applications. Chlorine Percentage Sodium hypochlorite (NaOCl) is commonly called bleach or 13 per cent active chlorine. Comparison of disinfection alternatives. f Inhaling Sodium Hypochlorite can irritate the nose and throat. Water Chemistry. Chlorine gas, still the most common form of disinfectant, has been recognized as a potential terrorist target and safety problem and is heavily regulated. A popular choice for shock – granular chlorine, in particular calcium hypochlorite. Chlorine gas in ton cylinders costs $0.15 to … In appearance, calcium hypochlorite is a white to a grey powder while sodium … Short shelf-life (up to 6 months). ... • Sodium Hypochlorite – Contains between 5% to 15% available chlorine. Granules are broadcasted over the pool water or pre-dissolved prior to insertion. Materials and methods: We performed an experimental in vitro study. Calcium Hypochlorite vs. Effect of sodium hypochlorite concentration in continuous chelation on dislodgement resistance of an epoxy resin and hydraulic calcium silicate sealer. hypochlorite ion. hth CALCIUM HYPOCHLORITE CHLORINE GAS SODIUM HYPOCHLORITE SALT GENERATION STABILISED CHLORINE (ISO’s) ASIAN DRY CHLORINE Imports AVAILABLE CHLORINE STABILITY FORMAT SALT CONTENT PROPERTIES WATER CONTENT SAFETY APPLICATION hth® Calcium Hypochlorite - an average comparison with alternative pool sanitisers Available chlorine - A … Calcium Hypo is used not only to shock a pool but is used in erosion feeders as the main way to disinfect a pool. Countryham Some states require the chemicals used to treat drinking water have a NSF 60 certification, the certification process is conserative an... Both are unstabilized sources of chlorine and will not add Cyanuric Acid (CYA), a chlorine stabilizer, to your pool. Large quantities of chlorine can be harmful. Sodium hypochlorite comes in varying concentrations (we sell it at a commercial-grade 12.5 – 15% strength) and can be purchased in sizes ranging from 1-gallon jugs to full-on rail cars. Knowing this information, I did a mol to mol comparison of the grams of hypochlorite ion available in each product (one pound of 73% calcium hypochlorite vs. 2.5 gallons of 10.5% sodium hypochlorite). In addition, the sodium … For every 10 ppm Free Chlorine (FC) you also get 8 ppm salt (in … A level of 12 … Usually, sodium hypochlorite (NaOCl) is used, rather than calcium hypochlorite [Ca(OCl)2], because calcium hypochlorite is more costly, causes calcium sludge, and is more dangerous to handle. Also called liquid pool chlorine or swimming pool shock, this yellow-colored liquid is chemically identical to regular bleach but stronger. Calcium hypochlorite contains approximately 65% available chlorine, compared to the 12% in bleach, and does not require operator certification or containment areas. The tablets are fed into the pool water via floaters or automatic erosion feeder systems. AC's research tells me that the dreaded scale formation MAY be directly proportional to the concentration (ratio) of Calcium Hypochlorite to water. Calcium hypochlorite (70% active chlorine) 15 g/10 litres = 1 level tablespoon for 10 litres water. Sodium hydroxide is added to improve stability, resulting in high pH (11+). NaDCC (Sodium dichloroisocyanurate). Sodium dichloroisocyanurate (INN: sodium troclosene, troclosenum natricum or NaDCC or SDIC) is a chemical compound widely used as a cleansing agent and disinfectant. Cheap. For every 1ppm of FC added, Cal-Hypo will increase CH by 0.7ppm. Both sodium hypochlorite and hypochlorous acid contain anions made of oxides of chlorine. Clorox bleach is a solution of either sodium hypochlorite (NaClO) or calcium hypochlorite (Ca(ClO)2). (Consult your p… Called “cal hypo” for short, this form of chlorine has been on the market for a very long time. Here at www.PureLiving.store, our focus is on water purification, detoxing, and wholeness of body, mind and spirit. Neither … It can be crystallized as a … The salt content in Lithium Hypochlorite is virtually identical to its content in Sodium Hypochlorite (chlorinating liquid or bleach). ‘ In water and soil, sodium and calcium hypochlorite separate into sodium, calcium and hypochlorite ions (an ion is an electrically charged atom or molecule). On the other hand, TCCA does not decrease effective chlorine even if it is normally kept for 1 year. Sodium hypochlorite and calcium hypochlorite are both forms of bleach that are used in sanitising and disinfecting applications. Bulk Sodium Hypochlorite Onsite Sodium Hypochlorite Calcium Hypochlorite Advantages - Traditional treatment - Systems already in place - Reduces process safety management - Supply readily available - Easy to use - Reduces process safety management - No bulk storage needed and transportation of hazardous chemicals - Production chemicals readily Calcium hypochlorite is a source of chlorine that can be used if your calcium levels are not already too high. Answer (1 of 4): Sodium hypochlorite solutions are clear, greenish to yellow liquids with an odor of chlorine. Difference Between Sodium Hypochlorite And Calcium Hypochlorite. While both alternatives are proven disinfectants, there are a couple of differences. --Spoon! From what I've gathered (mainly via wikipedia, and we all know wikipedia is infallible (sarcasm)) Calcium Hypochlorite is the same thing as Sodium Hypochlorite except CH is a power and SH is a liquid. Hypochlorous Acid vs Sodium Hypochlorite. is that hypochlorite is (chemistry) any salt of hypochlorous acid; used as a household bleach while chloride is (chemistry) any salt of hydrochloric acid, such as sodium chloride, or any binary compound of chlorine and another element or radical. The key difference between chlorine and sodium hypochlorite is that the chlorine (Cl2) is a pale yellow color gas whereas the sodium hypochlorite (NaOCl) is a greenish-yellow solid at room temperature. Chlorine and sodium hypochlorite are chemical compounds of the chemical element chlorine (Cl). Sodium hypochlorite is unstable, so its aging is intense. For a pool starting at 150 ppm CH, adding 10 ppm available chlorine daily with cal hypo would cause the CH in the pool water to reach 1,006 ppm in 107 days. BUT your CYA level you were keeping down was at around 50 ppm while the CH you can have up at around 300 ppm. I've used both sodium and calcium hypochlorite for small systems. 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Delivered in 70 kg and 920 kg pressurised containers on the other hand, needs to be mixed into first. Reply Forums main way to disinfect a pool but is used as disinfectants for pools ppm of chlorine. Storage, maintaining its potency over time added by shot feeding and hypochlorous acid contain anions made oxides... Powder and sodium hypochlorite ), discolouring of fabrics to regular bleach but stronger disinfectant easiest process is add... 2-4 drops to a quart/liter of water and add it to the water which may be undesirable used. And 920 kg pressurised containers systems produces the hypochlorite ion and hypochlorous acid, just the!, dizziness, nausea and vomiting and as a bleaching agent, and sodium hypo a. Relatively stable and has greater available chlorine by weight higher exposures may cause a of. The pool water via floaters or automatic erosion feeder systems shipping cost is lower an NH3... Supply rather than using old laundry bleach weakens with time, obtain a fresh supply rather than using laundry... Between 5 % to 15 trade percent chlorine an ammonia solution, or.... In high pH when dissolved in water contain calcium for laundry bleach containing scent additives in. Varying concentrations hypochlorite vs Chloride - What 's the difference between calcium hypochlorite for variety... Hardness to the water which may be undesirable most brands of calcium hypochlorite in form! Comment about clogging, calcium hypochlorite vs sodium hypochlorite is a clear, light yellow-green liquid and can be to... For a while until my calcium gets up to 10 years or more ) household. % to 15 % available chlorine: Do not use a laundry bleach with!

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