How To Keep Hydro Flask Clean
Use vinegar to thoroughly clean the hydro flask occasionally.
How to keep hydro flask clean. Tips to keep your hydro flask in pristine condition. The cap and straw is okay though. Distilled white vinegar is perfect if you want to give your bottle a deep clean. Always hand wash a hydro flask before its first use. Avoid harsh cleaning agents like bleach or chlorine as they ll rust stainless steel.
You can use a brush specifically made for the hydro flask or a standard baby bottle brush will do the trick. Do not wash the entire hydro flask in a dishwasher. Pour about a half a cup of vinegar into the hydro flask. Thorough cleaning the hydro flask. Never expose a hydro flask to extreme heat from a stovetop or microwave.