Here at Paradise Pool Supplies we have the best selection in shock treatments for your pool. Did you know that swimmers, rainfall, sunlight and leaves actually deplete chlorine's ability to sanitize your pool? By shocking the water it actually burns or oxidizes the contaminates that are left behind, restoring your chlorine's fighting power and making it safe to swim again! We offer ten different varieties to choose from including BLUE WAVE BLAST OUT SHOCK (available in 6 x 1lb bag, 12 x 1lb bag or 24 x 1lb bag), BLUE WAVE BURST SHOCK (available in 6 x 1lb bag, 12 x 1lb bag or 24 x 1lb bag), BLUE WAVE BLITZ NO-CHLOR SHOCK (available in 6 x 1lb bag, 12 x 1lb bag or 24 x 1lb bag), SUPER SHIMMER (available in 1 quart or 4 x 1 quart), BLUE WAVE SHIMMER (available in 1 quart or 4 x 1 quart), BLUE WAVE SUPER-FLOC (available in 1 quart or 4 x 1 quart), SEA-KLEAR 4-IN-1 CLARIFIER, SEA-KLEAR CLARIFIER TABS (8 quantity), BLUE WAVE SUPER RUST & SCALE (available in 1 quart or 4 x 1 quart), BLUE WAVE FILTER CLEAN (4 x 1 quart) and BLUE WAVE TILE & VINYL CLEANER (available in 1 quart or 4 x 1 quart). Our BLUE WAVE BLAST OUT SHOCK is the strongest start up shock! It has a 65% available chlorine gets rid of all the organic pollutants, bacteria and algae. Must be pre mixed prior to treatment to avoid bleaching vinyl liners. BLUE WAVE BURST SHOCK is a fast dissolving chlorine will not bleach the vinyl liner. It kills organic pollutants, bacteria and algae. Its a unique, quick dissolving formula that doesn't require pre mixing, so it not going to cloud the water. its a pH neutral, so it won't affect the pH levels and will cut down on the expense of balancing the chemicals. BLUE WAVE BLITZ NO-CHLOR SHOCK is awesome, you don't have to wait to continue swimming, just shock and swim! Its a powerful chlorine-free shock that zaps organic pollutants, bacteria, algae, while boosting chlorine's killing power. Regular use always clarifies and restores the sparkle to the pool water! Its a quick dissolving formula that requires no pre-mixing. SUPER SHIMMER has twice the strength than other clarifiers. Use this to get a beautiful, sparkling pool! Regular use also improves filter performance and efficiency! BLUE WAVE SHIMMER lets you enjoy beautiful, sparkling pool water at an economical price! Its a fast-acting formula that coagulates dirt, oil and other debris that cloud the water, if used regularly it can improve filter performance and efficiency! BLUE WAVE SUPER FLOC is used to clear cloudy water fast! Its a powerful formula that is the solution to nasty, cloudy water, it drops debris to the floor making it easier to vacuum! SEA-KLEAR 4-IN-1 CLARIFIER is a completely natural and biodegradable formula that attracts the organic debris that cloud your water and carries it to the filter. It also acts as a "metal magnet", trapping heavy metals before they can stain your pool surface. If used weekly it keeps your filter running at top efficiency and reduces the demand for pH adjusters, shock treatments and algaecides. Its a quick and simple was to clarify cloudy water, eliminate oil and scum! BLUE WAVE SUPER RUST & SCALE is a concentrated formula that prevents stains, scaling and brown water. Its a MUST for areas with well water, excessive metal or mineral problems! BLUE WAVE FILTER CLEAN is a powerful cleaner/degreaser that removes oils, grease and debris that clogs your filter in just one hour! Regular use of this product will increase your filters efficiency and greatly extend the life of your filter. BLUE WAVE TILE & VINYL CLEANER gets rid of the ugly winter water line, it works on tile, chrome, vinyl and other pool surfaces. It clings to vertical surfaces, quickly and easily removes oily grime and scale. Just wipe on the dirty surface an wait a few minutes and remove with a mild abrasive mitt or brush. Enjoy a beautiful time without all the scrubbing! It will not affect the chemical balance and its safe to swim right after use!