Bacteria, algae, and mold can multiply easily in a warm and humid climate and, in the worst case, become a health risk. This can also happen in the drinking bottle, into which germs get through our saliva and the ambient air. TÜV therefore advises that drinking bottles that are used daily should also be cleaned daily. This can be done simply by rinsing the bottle with hot water and a little washing-up liquid. However, cleaning is even more thorough if you use a bottle or a clean toothbrush. Hard-to-reach crevices…
Read MoreHow do you clean drinking bottles properly?
