FEATURING POWERFUL CHLORINE SHOCK Blue Wave®'s spring start-up kits contain everything you need to open your pool this spring. We’ve pre-formulated and pre-measured each kit to fit your pool size. All you have to do is pour each product into the pool as instructed. Plus, unlike other kits, Blue Wave® “packs a punch” with super-strong BURST (dichlor) shock. After the winter months it is important to rid your pool of the dangerous bacteria and contaminants that have built up – BURST will do the job Each kit comes complete with pool opening instructions. Choose the kit that best fits your pool size (see contents below). Remember that the liquids in each kit have been concentrated for a single dosage in your pool size.