If these two mix, it may produce poisonous chlorine gas Keep any chemicals away from pets and children.Ensure that storage area has proper ventilation as chemicals may release fumes even if they’re stored in air-tight containers.Keep all chemicals in cool, dark places away from the elements.If a label is faded and you do not know what a chemical does, properly dispose of it.Check and replace labels that are starting to fade so you’ll always know what container contains what.If you find any expired chemicals then dispose according to local regulations. Expired chemicals may have unintended results. Check the production / Best by labels before using.ALWAYS Add pool chemicals to water and never the other way around.Ensure that your scoops and measuring cups are bone-dry before using it on any chemical as moisture can cause a chemical reaction.Use separate measuring cups for each type of chemical as residue from other chemicals can still cause dangerous chemical reaction.Each manufacturer will have their own specifications and may or may not have additives that may not play well with each other Do not combine same types of chemicals from different manufacturers.NEVER COMBINE ANY CHEMICAL WITH ANY OTHER POOL CHEMICAL as this may cause poisonous chemical fumes or even explosions.Immediately wash any part of your body that comes in contact with any pool chemical.Wear protective equipment and do not inhale the fumes.

Pool time sink and swim