Commercial Unblocker Heat Drain Liquid

Customers drain was blocked with a build up of grease, it was solid, tried snaking but that didn’t work, had to treat it twice, but eventually over 2 days it cleared the grease and the wast water pipe drains again, I couldn’t pour boiling water down the pipe I might have got 100ml if I was lucky, but shot it a couple of times and then it all drained away. Then I poured boiling water down. It didn’t smell or let off toxic fumes compared to other products I will definitely use this again

Very effective product. Used over night as directed. Unblocked kitchen sink . Easy to use. Worked 👍🏼

Although didn't instantly unclog the blocked sink, over the next few days with plenty of hot water being put down, it is running much better now instead of me having to get a jug and empty the water into the washing-up bowl then empty in the bathroom! So dont give up if isn't a "instant magic fix" it does the job eventually. Easy to use

Unblocked a drain my parents had a plumber attempt to unblock with no luck poured this down 24 hours later flowing like normal

Amazing solution constantly had issues with my kitchen sink blocking. Anytime the washing machine was on it would fill the sink and run away slowly tried multiple different solutions this one is the only one that’s worked.

My kitchen sink drains however it is slow and when my washing machine is on, the water comes up through the plug hole. Used half one night and the other half the next night. May have freshened my plug hole but can’t say it helped the overflow as I’m still facing the same problem.

5 Stars. Does the job.

After trying numerous other brands, I tried Zep, I did as per instructions and it worked, although two days later it blocked again. Which doesn’t surprise me as the pipe work under our sink is ridiculous, so I bought another two bottles, but this time I doubled the quantity and left overnight. In the morning I did as instructed and poured hot water down the sink…… nothing happened - in all I put four kettles worth down and things started happening… The blockage started bubbling, the stink was awful then with a huge burn….. the water started swirling away and it was gone, as did the smell. It’s been a few days since and everything seems good but I bought enough for another go so the decision is do I throw my money down the drain, literally?…. The waste water is flowing better than it has for years so I think the best course of action is to watch and wait Regarding recommending this product well, we have routinely had a blockage in this sink at least twice a year for the last twenty years, but now… the water has never emptied as fast like it does now… so yeah I guess I’d recommend it …. For now?