Owala EcoBrite Powerful Cleaning Tablets, Cleans Bottles, Coffee Cups, Pots, Pans, Camping Gear, Pet Bowls, and Much More - 20 pack (Individually Wrapped) Made From Naturally Sourced ingredients

I bought this to clean out my coffee cup that hasn’t come clean for a couple of years even after putting in the dishwasher. The coffee stains just seemed to be embedded in the metal. So, I thought I would give this a try. I boiled the water so it was very hot, dropped in a tab, and let it sit overnight. Super easy!! Amazingly, when I poured the water out in the morning, the coffee stains had separated from the sides. I washed the cup and it is now all clean, bright and shiny - just like new! So excited and super glad I gave these a try! Highly recommended and worth every penny - you won’t be disappointed!!

Nice and easy way to clean my water bottle. Very effective and leaves the bottle clean and smelling like nothing. Easy to use and love that I can either let it sit all night or just leave it while I do something else and come back to it. I don't quite know if the price is worth the value. It depends on how much you'd mind spending a few minutes scrubbing or would rather drop the tablet in and leave it alone. I've only used it for my water bottle, but I'm sure it could be used with other similar objects.

The Owala EcoBrite All Natural Cleaning Tablets are truly impressive and do exactly what they promise. I was honestly surprised by how effective they are. My stainless steel insulated water bottle had stubborn coffee stains that regular washing could not remove. After using just one tablet, the bottle came out completely clean, with no stains, no residue, and no unpleasant smell. It looked almost like new again. I also really appreciate that the product is all natural, chlorine-free, and phosphate-free, which makes it a safer and more eco-friendly option for daily use. It works perfectly on stainless steel, tumblers, insulated bottles, reusable bottles, and even plastic ones. If you’re dealing with coffee, tea, or odor buildup, this product is absolutely worth it. It’s powerful, easy to use, and delivers real results. I highly recommend it!

I am so shocked at how well these work. I drink my coffee black so it stains my cups. My favorite cup was just awful and when I used these I really did not expect them to do much. I was so surprised to see that these got my cup looking brand new again. Love this and want to know now what other products they have.

I have a stainless steel mug that I cannot use abrasives on to clean it. I tried cream of tartar, baking soda, soap, vinegar, citric acid, all both hot and cold in various blends and concentrations. Nothing worked. Out of desperation I tried the Eco Brite. I boiled some water and filled the mug 3/4 full and added 1 tablet figuring that if it didn't work, it was a small bag. The solution foamed up immediately and I let it sit overnight and used a rough, nonabrasive cloth to wash the inside. I actually saw some steel peeking through about 1/3 of the cup. I repeated the sequence the next night and the cup is Clean, no stains. If you use stainless steel mugs for coffee, you need this product!!!! I will be repeating this weekly.

I like these because they do a good job cleaning my Owala and getting rid of any odors that build up on the spout. The only downside is the price because there is not a large quantity of tablets, and I try to clean my Owala more than a couple times a week.

These were great for washing out our mugs at Disney! We drank coffee in our mugs, and these cleaned them so well that we could drink Coke later without any coffee scent or stains left. I used half a tablet for the sippy cups and one whole tablet for each mug and water bottle.

Wow, this stuff works great! The inside of my owala water bottle looks brand new! I put one tablet in and left it overnight since it was the first time used it. I'm going to try it on my stainless steel tea kettle next.