Mar 2, 2018 - When's the last time you shocked your pool? If it's been a while, you're laying out a doormat for contaminants. Keep them out with a good pool . Welcome to hth® pool and spa care supplies. Our 4-step pool care and 3-step spa care programs make pool and spa maintenance quick and convenient. Oct 3, 2017 - Find the right shock for your pool with this Pool Shock Comparison guide. . Just plan on draining some water or using a CYA Reducer every . Jun 15, 2010 - I have much more to read on this site nd no doubt will learn great things about modern pool care. Today I plan to super shock my pool with . Shock your pool water weekly or as directed by test results to destroy contaminants that cause cloudy water. Follow the steps in the Easy 1-2-3 Pool Care™ Brand System for simple, . Shock. Shocking pool water removes organic contaminants resulting in clean, clear . pHin makes pool care simple! Get the pHin Smart Monitor, Mobile App and build your own pHin solution. BioGuard® 3-Step Program - We think pool care should be easy and with our 3-Step . and SilkGuard Sticks®, BioGuard Smart Shock® and BioGuard BackUp® 2. If your chlorine level drops below 1.0 ppm you need to shock the pool to bring the chlorine level up quickly and burn up any organic materials in the water. . and creating crystal-clear pool water. Shock your swimming pool on the same day each week to achieve the most benefits from the ABCs of Pool Care plan.