<p>1. Effectively cut through stains-no scrubbing, no baking soda powder required. Just put 1 tablet into boiling water and wait for it to work. You will find that your cup, mug, or flask looks like new.<br><br>2. The active oxygen stain removal factor generated in foam effectively takes the tough stains away.<br>Active oxygen factor- the active oxygen stain removal factor can penetrate deep into bacteria and kill them. The 99.99% sterilization rate allows you to have a germ-free, clean cup easily.<br><br>3. One tablet is capable of cleaning a 500ml cup. Just use one tablet, you can get a clean and bacteria-free cup. You will definitely be impressed by its performance.<br><br>4. These tea stain cleaning tablets come in a small, compact bottle you can take when traveling or in the office.<br>Versatile-suitable for removing all kinds of stains on cups, mugs, flasks, teapots, etc. Made of glass, ceramic, stainless steel, or plastic.</p> <p>Storage at room temperature</p> <p>China</p>