Koh Dishwashing Tablets

Clean dishes, less nasties from what I understand. Generally find Koh products to be pretty reliable.

I am actually so impressed with the Koh Dishwashing tablets! I was skeptical, as i've tried other environmentally friendly and natural versions of dishwasher tablets, but they never seem to do as good a job, however the Koh ones have pleasantly surprised me, and i will definitely be buying them again! Show details

I was surprised how well the dishwasher tablets work. Gets stubborn stains off and glasses are sparkling.

Great for cutlery, plates, bowls, but doesn’t clean mugs very well.

These dishwasher tablets have left my dishwasher, a brand new one, with a thick scum covering the base and filters after every use. Can’t recommend them at all. Show details

I used one tablet in my dishwasher and was very impressed how clean the dishes were. Stains were removed in my cups, and there was no taste of chemicals on them at all. I will definitely be buying these again. Show details

90% good – Fabulous for most things, even heavily soiled pots, pans and dishes. No fake fragrances, just clean dishes. Occasionally leaves a bit of residue, and the residue needs to be cleaned off by hand, but this is infrequent. Have been using them for a long time and plan to continue to do so.

Just adequate cleaning at high price but low chemicals – They are only ok. I needed to use at least two in every wash to get an acceptable cleaning effect, so given they are expensive it's double expense and only adequate cleaning. Great idea to have no nasty chemicals and no plastic packaging, but needs some improvement in cleaning power before I would buy them again. Show details

Great! – Not sure about the other reviewers but I found these excellent. Dishes come out very clean. They are expensive but we would rather pay extra for the reduction of chemicals & toxins that are in most other brands.

Worst I’ve tried – There is absolutely nothing good to recommend about these expensive dishwasher tablets. Leave dirt and residue over dishes etc. A scam !!!!!

Disappointing product – I use the Koh cleaner and am very impressed with it. However, the dishwasher tablets are a real let-down. The plastic coating often does not dissolve properly, leaving half the tablet behind in the dispenser. I always rinse dishes before placing in the dishwasher, and the Koh tablets do NOT get them clean. There is often small specks of powder left on the dishes as well.