Simply fill a dirty mug with water, add the tablets, lather for 30 minutes, then rinse.
Promising reviews: ”I really can’t believe this little tablet works so well. I had the most disgusting HydroFlask coffee mug – tried everything. It contained bottle brushes, different types of soap, vinegar, and everything else, but inside there was still a layer of black sludge that seemed impenetrable. It made me feel so bad that I bought another HydroFlask instead. Eventually both turned black inside so I tried these little magic pills. I left the tablets in each mug for 1-2 hours and the black sludge was completely washed off without any scrubbing. It looks brand new. What a magical product! There is no strange smell or taste afterward. I liked it so much that I also used it in another HydroFlask that I primarily use to store my Bloody Mary mix in the fridge. I couldn’t put anything else in it because it always tasted like spicy tomato juice. Bottle Bright can help! No odor or taste remains. Amazing, amazing, amazing. ” —Amazon customers
When you purchase a 12-pack from Amazon, $7.99.
Take a closer look at these Bottle Bright tablets and see their amazing before and after results.