Quick answer

Disassemble the lid, wash each part with warm soapy water and a soft brush, then air-dry completely before reassembling.

Why regular cleaning matters

The IceFlow flip straw lid has small crevices where bacteria and mold can hide if not cleaned regularly. A quick rinse isn't enough—residue from drinks like coffee or juice can build up and cause odors or affect the seal.

Common cleaning mistakes to avoid

Using abrasive scrubbers or dishwasher cycles with high heat can warp the silicone gasket, leading to leaks. Also, skipping the straw interior cleaning leaves hidden residue that can spoil your next drink.

Step-by-step cleaning guide

  1. Disassemble the lid: Remove the flip straw from the lid. Pull the silicone gasket out gently from the underside of the lid. Separate any other removable parts. Check the gasket for cracks or wear each time you disassemble.
  2. Wash each part: Use warm water, mild dish soap, and a soft bottle brush or straw brush. Scrub the straw interior, the gasket groove, and the flip mechanism. Rinse thoroughly with clean water. Avoid using bleach or harsh chemicals; they can degrade the silicone.
  3. Air-dry completely: Place all parts on a clean drying rack or towel, ensuring no water pools inside the straw or lid crevices. Let them dry for several hours or overnight. Reassembling while damp can trap moisture and promote mold growth.

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