Oust Powerful All-Purpose Descaler, 3 Sachets x 6 (18 Sachets Total)

Works really well for descaling our kettle We live in a very hard water area and constantly buying new kettles

Oust Powerful All Purpose Descaler, Been using Oust for a while now i personally just repurchased the item again. This is a good all in one solution it effective at removing lime scale so perfect for kettles, coffee machine which is my main use as it clean them up just nicely. Now it does come with a strong chemical smell so you do need to boil the kettle a few times and rinse and repeat however, it does keep the limescale a bay for longer periods in comparison to other products ive used in the past especially if you live in a hard water area like i do. This is quite a fast acting treatment its kinda one reason i use it im not having to leave it lying around for a while to actually do something it quick so i can get the job done and move onto other things or actually have a brew. This is quite easy to use, 1 sachet leave for a couple of minutes, (shouldn't hearing any noise from the solution) empty the kettle for example, rinse, boil thoroughly several times boiling fresh water each time. Overall other than the chemical smell if you easy well enough the lime scale build up should be less and your have to repeat the process less often during the year its a good solution to cleaning out the kettle or coffee machines.

Great value. Easy to use. Works perfectly first time.

Easy to use and worked well to get the kettle cleaned, though it took a few attempts. Just boil the kettle, leave for a few minutes then add the sachet. I did it first with one sachet and the kettle (which was very heavily deposited with limescale) came out about 2/3 removed. Second time I did it I added 3 sachets (the pack is a set of 3 so I ended up using them all to clean the kettle). However, the results were fantastic! Kettle has come up like new! No odor that I really noticed when using it. Have dropped a start because it took a few attempts get it over the line, but having said that our kettle was especially bad so if it is used before it gets to that bad state then it would probably be fine. Would definitely use it again.

This is a great product for cleaning kettles. It works exactly as expected and makes the whole process quick and easy. I’m really happy with the results—it left my kettle looking much cleaner with minimal effort. Definitely a useful item to have.

Arrived earlier than had been indicated. Brilliant for descaling my 2 Coffee Machines and Kettle. Quality Descaler.

Love this. But it all the time. Good value and dies the job

The product is good. The price is high. Watch out for the confusing terminology used in promoting this product. This product is generally sold everywhere as 3 sachets in a pack but when this seller mentions packs it is actually sachets they are talking about. So don’t be fooled by the mention of 18 packs. You will get only six packs each with 3 sachets in a pack. The cost per sachet is more expensive than from other sellers.

disappointing result, applied it to my steam iron, partially cleaned the rust limescale but had to flush the dirty water few times and still soiled my ironed clothes afterwards. besides, i got the same results using home recipes like white vinegar so as far as i am concerned, product is ove-rated.

I bought this product for my glass tea kettle. We have hard water where we are and leaves marks on the bottom of the kettle, one packet cleaned the inside of the kettle perfectly.

Cleaned our kettle perfectly! Very easy to use.

Would not recommend this

It really bettered the interior of my dirty kettle. Limescale has greatly diminished on the first try, but wasn't all gone. Will continue using it until everything's squeaky clean.