Do you have a pool? There's a few coupons on coupons.com for you to check out!

.50/1 ANY 1 lb. bag of HTH  Shock N Swim or HTH Super Shock N Swim

$1.50/1 HTH Any one of the following: HTH® pH Plus®, HTH® pH Minus, HTH® Calcium Plus, HTH® Alkalinity Plus 

$6/1 Any one: HTH® Dual Action 3” Chlorinating Tablets, HTH® 3-in-1 Chlorinating Skimmer Tablets 

Go here to print, use zip 77656