How To Keep Hydro Flask Clean
The cap and straw is okay though.
How to keep hydro flask clean. Thorough cleaning the hydro flask. Daily cleanings with soap and hot water are recommended to maintain your hydro flask but occasionally you will need to do a deeper cleaning to get rid of bacteria and stubborn stains. Never expose a hydro flask to extreme heat from a stovetop or microwave. Always hand wash a hydro flask before its first use. Tips to keep your hydro flask in pristine condition.
You can use a brush specifically made for the hydro flask or a standard baby bottle brush will do the trick. Or when the hydro flask is left uncleaned for long or when it is left with beverage residues for some time. Avoid harsh cleaning agents like bleach or chlorine as they ll rust stainless steel. You can start by cleaning your hydro flask with household items like vinegar lemon and baking soda. Pour about a half a cup of vinegar into the hydro flask.