CLYND Jetted Tub Cleaner for the Jets and the Tubes 24 Tablets Hot Tub Cleaner for Jet Bathtub Heavy Duty - No Harsh Chemicals and Septic Safe - Compatible with Whirlpool, Spa, Jetted BathBrand: CLYND Color: White Tablet with Blue Speckles Features: Deep Jet Cleaning. CLYND jet tub cleaner for bathtub helps clear soap film, body oils, black flakes, and scale buildup from internal jetted tubes and hot tubs. Helps reduce residue, blockage, and promotes visible jet renewal after first clean cycle. Purges Without Punishing. Unlike other jet tub cleaner heavy duty tablets, CLYND lifts jet and tube buildup without harsh chemicals like BKC or