Review on 🧼 Versatile 14” Silicone Bottle Brush - The Ultimate Cleaning Set for Sports Water Bottle, Baby Bottles, Tumbler, Drinking Glasses, Vase | Compatible with Thermos, Hydro Flask, Contigo, S'well, Simple Modern, and More! by Trish Stott

I love my Ironflask water bottle (reviewed elsewhere)! With this brush set I can clean it both inside and outside quickly and easily! I fill my bottle halfway with warm soapy water, scrub with each brush, rinse and refill. The main brush is made of soft silicone and reaches all inner surfaces and cleans them gently and thoroughly. The straw brush works great with both the straw and the whistle/mouthpiece. And with a small brush I can clean all the moving parts of the top. I keep them in a small jar under the sink so they're easy to find and use and take up very little space.