Crystal Clean - Directions For Use
Add 4 ounces or more of Crystal Clean for every 100 gallons of spa water 2 to 3 days before draining. 1 jar will clean up to a 500 gallon spa. Circulate the water like normal during the cleaning process. After 2 or 3 days, drain the spa. Thoroughly rinse the spa and push water backward through the jets in to the foot well. Remove excess water that remains in the spa before refilling. Using the spa during cleaning is not recommended.
If the Crystal Clean is hard in the jar, remove lid and hold open jar in front of spa jet with
pumps on. It will dissolve in seconds! Don't worry! - It won't hurt you or your spa.
Filter cleaning with Crystal Clean.
Soak your filters in a solution of 1/2-ounce Crystal Clean hot tub treatment per gallon of
water. Soak for 4 hours or overnight. Rinse the filter thoroughly before reinstalling.