A stainless steel bottle is almost impossible to clean properly by hand. The neck is narrow, the base is out of reach, and a brush cannot get into the shoulder where staining collects. That is the specific problem this bottle cleaner exists for.
You drop one tablet into a bottle of water and leave it. The tablet fizzes, and the oxygen-based cleaning action lifts tea and coffee staining off the interior surface without scrubbing, along with the stale smell that builds up in a bottle used daily. Rinse and it is done.
The formula is designed for stainless steel interiors specifically, which matters: chlorine bleach can pit and corrode stainless, so a bottle needs an oxygen-based cleaner rather than a chlorine-based one. As a water bottle cleaner it works on flasks, tumblers and travel mugs as well. Kobayashi is one of Japan’s most recognized household product companies, and this is the kind of small, single-purpose fix the company is known for.
Features
● 3 tablets per pack
● One tablet per clean
● Effervescent oxygen-based cleaning
● For stainless steel bottles, flasks, tumblers and travel mugs
● No brushing required
● Removes staining and stale odour from the interior
Concerns
● Tea and coffee staining inside a bottle
● A stale smell that will not wash out
● Narrow-necked bottles a brush cannot reach into
● Not wanting to use bleach on stainless steel
● Bottles used daily that never get properly cleaned
Suitable For
● Stainless steel bottles, flasks and tumblers
● Travel mugs
● Periodic deep cleaning rather than daily washing
● Anyone who drinks tea or coffee from a reusable bottle
Made In
Japan