Water Bottle Cleaning Tablets (12, 36, or 78 Count)

I have a thermos (a tad bit over 1 L) that I use everyday for my coffee. It gets rinsed whenever it’s emptied and washed in the dishwasher a couple of times a week. But since it’s had coffee in it daily for a year +, the stainless steel inside has become stained a lovely gold color but still. So I decided to try one of these tablets with a liter of hot tap water. First, I hadn’t been aware that it bubbles upon contact with water (I had expected foaming and effervescence, but not actual bubbling like a pot on a burner). So that made a teensy mess (easy to clean up). Then, after I let it sit for half an hour I dumped out the water - and most of the bottle was still stained. A bit lighter, and I could see a few patches of silver, but disappointing. I let the bottle sit a couple of hours and then I decided to try hotter water. So I set my kettle to boil and poured it in my thermos, and dropped a tablet in - thinking it would just bubble a bit like the first time. Big mistake! It became a fountain of boiling water! But it did get all the stains out and cleaned the bottle nicely once the chemical reaction was done. And the counters and floor that got wet were also cleaned nicely. So I’m very happy with the product and will use it in the sink next time time. tldr: Boiling water is most effective with the tablets, but put bottle in the sink and step back because it *will* shoot up into the air. But it also will clean everything all at once (no long wait!).

Great cleaning tablets for my stainless steel tumblers. The inside looks brand new after using these tablets. I use these about every 3-4 weeks. They help prevent rust spots. I only put water in my yehti tumbler. I have other stainless steel tumblers that I use these tablets for also. Good value for the money. No residual taste or odor after using.

Wow! A product that actually works as advertised. I have two Yeti tumblers that were severely coffee stained. Tried just about everything to get rid of the stain. Decide to try these. Directions are to pour warm water in tumbler and drop tablet in. Let stand 15 min and wash. One was so bad I left it for over an hour. When I poured the solution out the stain looked like it was untouched. Then I took my sponge and washed it in soapy water. When I rinsed it I saw bright steel inside the cup with no signs of any stain. It actually looked new. Second cup I only let sit 15 minutes as per instructions and got the same result. If you have coffee stained tumblers don’t waste your time doing anything else, just get this problem and you’re done ( BTW - I’m not a rep of this company and I RARELY post reviews, but I’m so impressed after so many failed attempts to get them clean, I felt I had to share)

The Bottle Bright Single Pack tablets are a handy solution for keeping stainless steel bottles, thermoses, tumblers, and insulated drinkware clean. They’re simple to use, just drop a tablet in, add water, and let it fizz! They do a decent job of removing light stains and odors. I found them somewhat effective; they work well for routine cleaning and maintaining freshness, but very stubborn stains may require a second treatment or extra scrubbing. The tablets are safe, non-toxic, and easy to store, making them convenient for regular use. Overall, if you want a low-effort way to keep your reusable bottles clean and odor-free, these tablets are a solid choice. They’re especially useful for quick maintenance between deeper cleans.

I have a yeti cup that I have been drinking black coffee out of for years. I basically rinse it after use and occasionally I would take a mister clean sponge to it and that would get a lot of the stain off but it was still very stained. I put one tablet in with hot tap water and let it stand overnight and in the morning it looks new. I am impressed.

This does a spectacular job cleaning (metal-lined) coffee mugs, water bottle, coffee carefes. I have not seen anything better.

I was very skeptical of these at first. My husbands a blue collar guy so his thermos gets a lot of use. I actually threw his old one away because I couldn’t get the buildup out of it and it was disgusting. I saw these tablets recommended somewhere and I thought for the price I would give them a try. I put one in with hot water last night and got the stuff from pics one and two out. I wish I would have taken a before pic. I decided to try a second one because I’m lazy and can’t find a long enough bottle brush. It got the rest of the gross stuff out!! I’m so happy because while it didn’t bother him, it grossed me out! Try these. You won’t be disappointed!!

I tried to remove stains and smells from my plastic and stainless steel bottles using the best Google'd methods, but nothing worked. I was desperate enough to buy this $20 box of cleaning tablets. I was on the verge of throwing out my bottles and buying new ones, but these saved me the effort and money! I was about to purchase a cheaper alternative here on Amazon, but the reviews for this Bottle Bright cleaner were much more numerous than the other brand. I am so glad I bought these tablets!! I filled my stained and stinky bottles with water and one tablet each, and the hard stains and smell were gone without any scrubbing or washing! I was so pleasantly surprised!! The bottles were left with no residue, mess, stains, or smells! Amazing! I wish I took a before and after photo. But the disappearance of the smell was the most shocking for me!

Gesehen bei Shark Tank und getestet. Wenn man die Tabs über Nacht drinnen lässt, dann reinigen die wirklich alle Rückstände. Kann ich nur empfehlen.

Very happy with this product! It made my thermos flasks look as new!

Très bien, fonctionne bien

My favourite bottle & bladder cleaner. So happy I could still get these in UK after leaving Canada.

If I could give this product 10 stars I would. I have a stainless steel yeti cup I use for coffee every day. The inside was very badly stained.. until I used this today! It’s seriously like brand new. My husband was impressed - I’m soaking his cup right now 😃