Astonish Specialist Clean & Revive Stain Remover, Removes Ingrained Tea and Coffee Stains, for Cups and Teapots, 350g

My husband uses a travel mug 5 days a week and to say it was badly stained would be an understatement. I've tried endlessly using white vinegar and bicarbonate and still the mug isn't clean. When I came across the Astonish Specialist Clean and read the reviews I needed to see what the fuss was all about. Followed the instructions and went back to check it after about an hour and was shocked to see what looked like a brand new mug. I only wished I'd taken before and after pictures. No smells, no residue, no stains. I highly recommend and would definitely buy again.

I've just used it to clean the build up of tea stains in my mugs. I followed the instructions, and they came out beautifully clean. I've tried all sorts before without success. This really does work and is no trouble at all. I'm buying some more before it gets banned.

I've always got this in my cupboard. As a coffee and tea drinker it's great at making sure cups stay clean. I recently purchased it for £1.50 which is a bargain as it's normally £3.I think the main ingredient is something like calcium carbonate? But it's great to clean stubborn stains. We recently used it on an oven tray and it came up really well

It worked very well, but I would not have bought it if I'd realised that it came with so.many warnings. Was almost afraid to use it.

Struggle to find this in the shop sp searched on amazon and found it! Great to clean cups, no nasty taste left. Effortless clean

I have used this in cups but I mainly use this for cleaning out a Yeti travel mug, always removes the tea or coffee stain from the inside which means the drinks stay hotter for longer. Fantastic stuff

This stuff is brilliant, it does one job and does it well. prepared to be revolted by what floats to the surface the first time you use it!

Would trade again

Excellent for cleaning air pots and cups. Works very quickly compared to other types of commercial cleaners.

Love this product. Ease away those cup stains so easily, effortlessly!

رهيب المنتج، جربته على كوبين أبيضين كانو غامقين بسبب كثرة شرب الشاي والقهوة فيهم واتبعت الإرشادات وماشاءالله آزال اللون الغامق ورجع لونهم الطبيعيالمره الجايه بجربهم على دلات الشاي👍🏼👍🏼👍🏼👍🏼

J'utilise ce produit depuis longtemps entre autres sur les surfaces faience qui sont encastrées tels le lavabo, l'évier ou la cuvette des WC. Avec de l'eau bouillante et on attend que le produit agisse, magnifique brillant au résultat.

Astonishing is the word! Removed years of tea staining from a stainless steel pot in 30 minutes- looks as new. Works just as well on fine bone china cup