Bottle Bright - Clean Stainless Steel, Thermos, Tumbler, Insulated and Reusable Water Bottles – Cleaning Tablets are Easy and Safe to Use

I don't give 5 stars easily. I usually expect some hype in the descriptions. The quality isn’t quite as good as described, but okay. The results are close to claims so we’ll call it good. That's not the case here.I followed instructions and it worked EXACTLY as claimed. I drink a lot of chai and teas and my cup had a brown layer that wasn't coming out short of steel wool, and its a tight fit to scrub so I took a chance on these. There are 2 sets of instructions 1) warm water and 30 minutes or 2) hot water overnight. I chose 2 because I knew my stains were stubborn.The directions said “hot” so I got my hot water directly from the coffee maker and filled it full. The tablet fizzed like crazy and when it slowed, I put the lid on and left it. The next morning I poured it out and, WOW! My cup gleamed like new.My husband tried it next. He’s a coffee drinker. He used hot water from the tap and let it sit 30 minutes. He said there were a few patches left, but they came right off with a wipe of our cup scrubber. He was also impressed. These things just work!I love a product that does exactly what its supposed to do, and I love it even more when I see “Made in the USA” on the packaging. It’s why I tried this brand first, and performance is why it will going on my reorder list!

This works well, I’m surprised how clean it made my very badly stained (by coffee), metal travel mug.I let it soak all day - very little scrubbing was needed for the edges and the threads where the lid screws on.Very good product.

I have cleaned coffee tumblers and even a big carafe and these are excellent. With boiling water from our tea kettle, these have been unstoppable. It does fizz pretty enthusiastically at first, so if you use boiling water be extra careful.

I’ve purchased these tabs a few times and have had on and off success until now. Wow, did this batch get ALL of my tea mugs, carafes, and accessories SUPER clean!!! It’s easy to wash off, no residue, and no damage to Stanley or Yeti cups and accessories.Maybe I was using expired tabs before, or ones that had become less airtight in their packaging or something? I’m not sure but something was definitely different from the last time I purchased.Either way, happy customer and would recommend!

These exceeded my expectations! I am definitely buying more when I run out! I have a Hydro Flask insulated mug that I pretty much either have lemon straight in it or a blueberry green tea. Both stain the inside; the acidity from the lemon tries to strip the stainless steel inside and the blueberry from the green tea turns it dark dark purple that stains on top of the stripping. I do rinse it out regularly and bottle brush it, etc, but never really done a deep clean on it; I've had it for a few years. Thought it would never come back to original, but 3 overnights on 3 tablets, bottle brushed and rinsed out after each time has gotten it to pretty darn near new (lemon is never going to get it to normal) and I'm seriously impressed! I am now doing the lid all taken apart and it's so gross seeing how much stuff is just in the places you can't get to with a bottle brush... I am so very grateful for taking a chance and buying these! I'll do my regular stainless water bottle here soon... Just purchased a new one, so not yucky enough to test it out on that one. Very happy with purchase!

Have used this on my metal carafes so far, and it works great. Fill the carafe to the top with warm water, drop in tablet, let set for a half hour or so, then pour and rinse. Carafes look like new again. I’ll be trying it other materials in due time.

I was very suspicious of the reviews of this product, thinking that it looked like an infomercial and too good to be true. I can tell you, it is not too good to be true! Pictured is the coffee maker that my wife and I use everyday and regularly leave coffee in it for multiple hours as it's an insulated carafe. Over time it gets a very thin layer of coffee oils on it which need to be removed. I use two tablets plus boiling water and dump it in the pot, leave it for an hour, and it comes out looking brand new. I can't recommend this product enough. Again, not too good to be true.

I was gifted a really nice water bottle from work that ended up getting gross inside pretty fast. I wasn’t sure how to clean this and didn’t want to throw it away because it’s nice quality. These tabs saved the day! Easy to use and really works well.