Hot Tub Cleaner & Purge Packet | Clean Pipes, Jet Line & Jets Gunk Build Up | Clear & Soften Water for Hot Tub, Jetted Tub, Swim Spa | Top Clarifier Up to 450 Liters of Water (4 PCS)

This stuff is amazing. I have used MANY other cleaners and while they all seem to do something, the crud and weird material that comes out of the tub when using this stuff is just nuts. Its easy to use but so much stuff came out of the tub it overflows and when the suds disappate you're left with a sticky oily sustance on everything so try not to let it dry and wipe it off while its still wet. All in all, I would not own a tub without this stuff.

Best hot tub purge ! Gets the gunk out and works better than other products

This stuff worked really well. It's my first hot tub and I've never used any other product so i have nothing to compare it to but i can tell you the foam that accumulated after i poured this in and turned the jets on was nasty, brown and green and all kinds of gross. And all you do is scoop all that up and throw it away, drain your tub, then clean, rinse and remove ther rest from the inside, and fill it back up and you're good. Nice knowing all that nasty stuff is getting removed from the plumbing. Great product.

It cleaned the system like when I first bought the spa. I had a problem with the chlorine disappearing. The purge solved the problem

This stuff gets everything it touches shiny and clean, but be sure not to let it dry completely as it will be hard to scrub off. I hosed the shell of my hot tub down as it was draining and used a microfibre cloth to wipe down the sides as the water dropped. Normally I clean the shell after draining with another product, but didn't need to as this gel cleaned everything.