Zep Commercial 10 Minute Hair Clog Remover Unscented Drain unblocker, 1L

I bought this product this morning for a bath that would drain, but took literally hours to do so.
I used this product KIND OF the way it says to. I poured half a bottle down the bath drain and the other half down the sink. I left it to settle for around an hour and then poured several boiled kettles down after it, both down the bath and the sink.
Initially, I thought it hadn’t worked, but after around 30-40 mins, it was apparent that it had worked. Very well, in fact.

Bought based on the reviews here and can confirm it actually works. Very impressed. 10 mins later standing water gone and sink running like new. No awful fumes either.

Amazing! This product actually does what it states on the packet. My bath and sink was blocked and the bath water wouldn't drain. Before pulling my bathroom tiles away from the wall it reach the pipes. I looked at the reviews on this product and it had five stars plus so thought for £10 what do i have to lose lets give it a go. I went to B&Q bought myself a bottle. I put half down the sink and half down the bath plug more then stated on the bottle. I left it actually longer than 10-minutes I left it for just over half an hour. At first I ran the ai k tap the hot water after a while came back up through the bath but at least the flow was better, after a couple of times of running the hot water it cleared the pipe what can I say absolutely amazing !

I bought this as we had a huge hair clog in our bathroom sink (No idea how!) It was so bad no other products were working.
I left this for 10 minutes, then poured a whole kettle of boiling water down- HONESTLY, my sink has never drained so well! So pleased to have found such a fab product- Would highly recommend

A must in a house full of teenagers!! Did leave it in for 4x the recommended duration as the drains were full of hair monsters