5L of Pro-Kleen Hot Tub & Whirlpool Complete System Flush Cleaner

I couldn't believe how effective this was

I was a bit sceptical about buying this as many other products that do the same thing are either more expensive or you get a lot less for your money. This stuff purged my hot tub and not just the film and scum on the top, it cleaned the internal pipes as well. This has helped me maintain proper chemistry levels in the hot tub after draining and re-filling.

There ae better and more effective anti-foamers on the market, but they are a lot more expensive and overall I think this one is the best value for money. Make sure to shake well before use.

This truly dissolves all the oil that accumulates in your hot tub piping in between cleans. The water surface will have large globs of yellow fats and dirt within minutes of pouring in this cleaner. It is also economical, with 5L doing 5 inbetween cleans, ie it will last you for a year if you clean your hot tub every 3 months as is recommended.

If you have a jacuzzi, spa or hot tub, perhaps the least "glamorous part of ownership is keeping the pipework clear and clean, this stuff does a brilliant job of taking care of that side of the deal .Much depends how often you use your spa etc, so the cleaning schedule will reflect on that .However it is pretty easy to use , add the recommended amount for your system , turn on the pump, and let it purge the pipework. Word of warning, dont be alarmed by what comes through those pipes, just be glad you have decided to clean them before they got any worse.

Wow this stuff is amazing. Got 5L as it was only 5 quid more than 1L! So ive used it on my whirlpool bath. Them used it on my swimming pool pumps as an tester. Bang clean. Like new! Used it IN MY WASHING MACHINE. Added 400ml and put it on a drum clean. Omg. Seals are like new Put it on a drum clean again afterwards just to make sure it had all rinced out. Virtually no soap on 2nd drum. Cant upload photos for some reason. No smell. Nothing. Neve used anything like it. Simply amazing. Will buy again Ived used pro kleen before on my car for alloy cleaner so i know the brand. Glad i did.

It seems to work ok although the tub needs flushing a couple of times after because you get lots of bubbles even after flushing once, which isnt ideal as water is scarce these days

Used this in my hot tub that had the dreaded ‘milky white water mould issue’ that doesn’t go away with a simple water change (mould builds up it the pipe work), also it hadn’t had chlorine for a good while - green water whilst standing turning into white milk with the jets on, making an unbelievably rank, manky, 40 degree garden pond that you wouldn’t want to go anywhere near! I drained it, removed the filter, wiped down & cleaned the inside of the tub, filled with water, heated and shocked it, then added the Pro-Kleen cleaner and followed the product instructions. At this point the tub was looking really good + the white mould had pretty much gone. In a normally maintained tub you would now be good to go but as my tub was really really bad, I then ran another 2 cleaning cycles, inserted a new filter and happy days the tub is now as good as new.... woop! woop! TLDR; It works really well!