Pool chemicals should be stored in a cool, dry, well-ventilated place. Garages are generally not the best place to store pool chemicals unless they are locked in a storage bin or cabinet. Oxidizers and strong acids corrode metal and can cause heavy rusting of pool, electrical, and other equipment stored in the room.
A tightly sealed bucket kept in a cool, dry and well-ventilated area will keep chlorine-based chemicals stable for longer. Doing this, along with keeping them away from direct sunlight and water can allow tablets to last well over five years.
When considering where to store pool chemicals, the best storage locations are areas out of direct sunlight. Pool chemicals react poorly to sunshine and heat, and require a dark, cool environment to control for any potential reactions.
All pool chemicals, aside from unstabilised liquid chlorine, are good for up to three to five years as long as they're stored in a cool and dark place away from sunlight and they're packed in air-tight containers. Granular chlorine can be re-packed to extend its shelf life.
Store pool chemicals outside the home or attached garage; a locked stand-alone shed is recommended. Lock your storage area to keep children, pets and unauthorized users out. Keep your storage area free of rags, trash, debris, or other materials that could clutter the hazardous material area.
Chemicals should always be stored somewhere completely dry and very cool, especially in the warm summer months. Be sure to keep the storage area clean of spills to avoid possible cross-contamination. When using some chemicals which are known for oxidizing, a chemical reaction can occur if not handled properly.
Your pool chemicals should always be stored in a cool and dry environment, to prevent them from becoming defective or dangerous. Typically, pool owners will stash their chemicals in an outdoor shed or garage.
Chlorinated and non-chlorinated pools freeze at the same temperature. However, salt water pools will freeze at a slightly lower temperature. It should also be noted that above-ground pools will generally freeze at a higher temperature than inground pools.
Shock is liquid or granular chlorine. You should add one gallon (or one pound) of shock per 10,000 gallons of pool water every week to two weeks. During hot weather or frequent use, you may need to shock more frequently.
Depending on how much you have added and the size of your pool, it is generally safe to wait about 4 hours after adding liquid chlorine or until levels reach 5 ppm or lower.
The storage site should be cool, dry and well-ventilated, such as in a basement. Never leave chlorine tablets in the direct sun, even in a covered bucket, because the heat will accelerate the degrading process of the tablet and its ingredients.
As long as the climate you live in doesn't get extremely hot in the summer, storing pool chemicals outdoors is a possibility. Just make sure they're protected from the elements including direct sunlight.
Granular Chlorine
For longer term storage, re-pack into zip-loc freezer bags or buy Chlorine Granules, sold in buckets. Properly stored, pool shock has a shelf life of over 5 years.
Eye/Face Protection: Wear chemical safety goggles. A face shield (with safety goggles) may also be necessary. Skin Protection: Wear chemical protective clothing e.g. gloves, aprons, boots. Coveralls or long sleeve shirts and pants in some operations.
There is no harm in using liquid chlorine after storing it through the winter, but it will be less effective than when initially purchased. Pool chlorine comes in different forms with differing levels of stability.
Be careful when the baffles are wide open, that the small slivers of tablets don't fall out, which can stain both vinyl and plaster pools. Place slivers in the skimmer basket. You can use half tablets too, score them with a screwdriver, and break it in half with your hands, underwater in the skimmer basket.
Daily as needed and indicated by measurement. One caveat, however: if your total alkalinity and pH are not where they should be, you will find it difficult to keep enough free chlorine in your pool water. Adjust your alkalinity first, then correct your chlorine.
You should cover your pool every night for several reasons. First off, a pool cover saves energy and conserves water by decreasing the amount of make-up water. Also, it reduces the consumption of chemicals, and finally, it saves a lot of cleaning time since it keeps the debris out of the pool.
A chlorine level of between 3-5mg/l must be maintained in your hot tub at all times. The addition of chlorine will depend upon usage and bathing habits. It could be daily or every 2-3 days (for 1mg/l add 2g per 1000 litres).
The more concentrated the bleach, the more difficult it is to freeze. But the bleach commonly used at home will start to solidify at 17⁰F as it contains 5.25% sodium hypochlorite. Chlorine in its purest form will freeze at 149.51⁰F while hydrogen peroxide in its purest form tends to solidify at 31.3 ⁰F .
A chlorinated swimming pool freezes at around 32 degrees Fahrenheit, the same temperature as non-chlorinated water.
Do not allow chlorine tablets, pellets or flakes to get moist or wet, as they will start to emit highly corrosive and toxic chlorine gas!
Chlorine is a common disinfectant, is widely used in swimming pools and leisure centres. Chlorine should not be stored with ammonia, acetylene, benzene, butadiene, hydrogen, any petroleum gases, sodium carbide and turpentine.
The container should be away from heat sources, such as heaters or heating pipes. It should also be in a ventilated area where fumes cannot collect. Keep the chlorine tablets away from the garage or anyplace that may have exhaust fumes.