How long do you guarantee unblocking things?

[WaterTight]

Basin was blocked solid and I poked and plunged until it was running 100% perfectly. One month later it's running slow. Can't see inside waste pipe and so I suppose I could have removed just enough for it to drain properly but not enough to stop it blocking again? But I'm thinking maybe they're using basin for things they shouldn't like washing the ****zu or something. Of course when you ask they just brush their teeth and nothing else. Obviously.

 

[WaterTight]

Haha. Apparently it's spelled shih tzu.

 

[Leo21]

I don't do blockages, but if I did the guarantee would last untill I got into my van. You cant guarantee against blockages!

 

[rpm]

Same as you can`t guarantee against dumb customers doing dumb things.

 

[Roger Welton]

It'll only block with stuff they've put down it so no guarantee.

 

[jonnyswamp]

I'll guarantee any blockage I clear indefinitely, right up until they shove something down the waste fitting which blocks it again

 

[WaterTight]

so nobody would worry that that they'd done an incomplete job and that some other bit of gunk you hadn't cleared moved and got in the way? doesn't that seem liklier than them blocking it again in a month? just don't want to be giving anyone the screw over

 

[SimonG]

You came. You cleared. It worked.

They are telling porkies or there is a bigger issue.

 

[plumben]

so nobody would worry that that they'd done an incomplete job and that some other bit of gunk you hadn't cleared moved and got in the way? doesn't that seem liklier than them blocking it again in a month? just don't want to be giving anyone the screw over

The only way to guarantee would be hole new waste run

 

[rpm]

Basin was blocked solid and I poked and plunged until it was running 100% perfectly. One month later it's running slow.
Of course when you ask they just brush their teeth and nothing else. Obviously.

That`s a lot of toothpaste mate! lol

 

[Gray0689]

Tail light guarantee

 

[armyash]

Is it a long run of waste? Are there sections of it you can't see? I have had a couple where it ran through boxing etc, looked ok running away from sink but when boxing was removed, where it wasn't clipped it had bowed and meant it was running uphill in areas and was slowing building up with muck,

How about where it terminates? Had a few where exit of waste pipe was resting on the gully so would let water out until enough hair/muck had been put down that it would block up and back up.

All obvious things but enough to catch out a beginner like me