Unfortunately this deal is no longer valid
Mr Muscle Max Gel Unblocker 2x 1L £2.80 @  Costco
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Mr Muscle Max Gel Unblocker 2x 1L £2.80 @ Costco

£2.80£5.6050%Costco Deals
Posted 28th MarLocalEdited by:"Cheapasnowt"
Sorry for another Costco deal starting on Monday for 2 weeks (or whilsts stock last). Please don't vote cold just because you're not a member. Non members can accompany a member and the membership criteria to join is quite broad. If dissatisfied Costco claims it will refund your membership at any point during the year- not tried this out myself.

This is a great deal for the large size (2x 1l) when the nearest supermarket offer is £2 for 500ml (hotukdeals.com/dea…059). I know people have said you can pick up an unbranded one cheaper but having used this I am more than happy that it does exactly what it say it does.
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How bad do your drains need to be to need 2 litres?

I would buy one of these, lasts for years, effective every time including toilets, and no nasty chemicals - all for £4.09.

I work on drains for a living and wouldn't recommend these products to anyone.
I have been burned a couple of times (nothing serious) when splitting waste pipes to find that they have been putting these kind of chemicals down.
I've never needed to use chemicals as there are other better ways to clear a blockage, these are just a marketing con and dangerous for us workers when it doesn't work
Edited by: "westy90" 29th Mar
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