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

This REALLY works with just 1 tablet!! A year’s worth of daily black tea stains disappeared overnight with a rinse-out. Before and after pictures to prove it. Made in the USA. Outstanding.

OMG! This is a great product! My husband and I are big fans of coffee and tea. We use tumblers and thermo carafes all the time. Even if I washed them immediately after use, it was hard to remove all the buildup residue. Especially tall thermo carafes with a small mouth, I can’t wash them even with a bottle brush. After 6 hours soaking with a couple of this cleaning tablets and warm water, most of heavy buildup stains gone! The rest of it, I could washed off completely by rinsing and light brushing. It is effective and effortless! I highly recommend this! One small thing that I want them to improve is the size of tablets could be varied. For example, my travel tumbler is way smaller size that can’t have 1 liter—the amount of the instuction required. I could cut them myself, but it would be clean and easy if it was a half size of the current one. Just a small thought.

UPDATE: Have read recently the suggestion to use denture cleaner as they tend to cost less than this product per unit. I’m not even commenting on that. My point is most denture cleaners are minty. I do not want a mint smell or taste in my tumbler. These blew my mind! They truely work 100%. Soaked my coffee tumbler for 1/2 hour, and it looks brand new! I’ll always keep these stocked in my kitchen from now one.

It does work. Some mugs required extra scrubbing with a metal scratch pad. But overall, it losened up the buildup for an easier clean. My mugs are definitely way cleaner than just scrubbing alone. I'm am sure if you let it sit over night, it may work better. I let most of these sit for at least 30 minutes, but not over night. There is no smell that I noticed. I think its worth the money. It is easy to use. And it leaves no after taste once it is rinsed.

Product came as expected. Did a great job cleaning my stainless steeo thermos, and did great cleaning my glass coffee pot too! Very easy to use, just drop tablet into your thermos with warm water, wait 15 - 30 minutes, then I shook it up, and threw out the water, and rinsed. Set out to dry. Product did such a good job, I ordered antoher box. Would remommend this product to others.

These are a must have! No smell and leaves my water bottles looking like brand new.

This is an AMAZING product! My favorite travel coffee mug had a "darkened" interior from years of use. Some call it seasoned. I filled the cup with hot water, added 1 tablet and it let it sit overnight and it was like a brand new cup on the inside. All of the darkening dissolved into the water, I rinsed it out and wiped some stain that had remained and it just flaked off. These are totally worth it.

I love these things. For sure they work extremely well on coffee go-cups--remove the stain and lingering smell--and on water bottles and all the relatives of those things. And...they have worked like a charm on my oil cruets--the ones you simply can NOT get clean because the necks are too narrow for anything to fit in, and that the dishwasher can't do any better job on for the same reason. I crush up these little tablets and let them do their thing. Perfect. Also (do not laugh) I got fed up with the water deposits in one of the toilets and, having tried everything else, I tossed a handful of these in and let them sit. They killed it. I don't know what's in them, but it's pretty good stuff.