Glass Straw Set Care and Cleaning Tips
By S'well | Published: 2026-10-19
Category: Tips & Care
Learn how to clean and maintain your S'well Glass Straw Set for lasting use. Simple steps to keep glass straws spotless and safe.
Quick Answer
Rinse your S'well Glass Straw Set after each use and deep clean weekly with a bottle brush and mild soap to prevent residue buildup and keep the silicone bottom fresh.
Why Glass Straws Need Special Care
Glass straws are non-porous and won't hold onto flavors or odors like plastic or silicone straws. However, they can break if dropped or handled roughly, and the collapsible silicone bottom on the S'well Glass Straw Set can trap moisture if not dried properly. A gentle cleaning routine keeps both the glass and silicone in good condition.
The silicone bottom is designed to fold the straw inside your S'well Glass Original Bottle when the cap is on, so keeping it clean prevents mold or mildew from forming in that sealed space.
How to Clean Your S'well Glass Straw Set
- Rinse Immediately After Use: Hold the straw under warm running water for 10–15 seconds to remove leftover liquid and particles. Pay special attention to the silicone bottom—squeeze it gently to flush out any trapped liquid. Leaving liquid in the straw can cause residue to dry and stick, making later cleaning harder.
- Hand Wash with a Bottle Brush: Use a narrow bottle brush or straw cleaning brush with a drop of mild dish soap. Insert the brush from both ends of the glass tube and scrub the interior. For the silicone bottom, invert it and scrub the inside gently with the brush. Avoid abrasive sponges or harsh detergents—they can scratch the glass or degrade the silicone over time.
- Rinse Thoroughly and Air Dry: Rinse all soap residue under warm water. Shake off excess water and place the straw upright in a drying rack or on a clean towel. Ensure the silicone bottom is fully dry before reassembling or storing inside your bottle. Storing a damp silicone bottom inside a sealed bottle can lead to musty odors or mold growth.
- Deep Clean Weekly (Optional): Soak the glass straw and silicone bottom in a mixture of equal parts white vinegar and warm water for 15 minutes to dissolve mineral deposits or stubborn stains. Rinse thoroughly and dry as usual. Do not boil glass straws—rapid temperature changes can cause the glass to crack.
Product Details
- Glass Straw Set: Designed for pure sips without the metallic aftertaste, these glass straws are made to pair with your Glass Original Bottle–complete with a collapsible silicone bottom that folds the straw neatly inside your bottle when the cap is on for clean hydration. The silicone bottom is the part most likely to trap moisture, so thorough drying after each wash is essential to keep your straw set fresh.
Glass Straw Set
