- Specialized brush head reaches into tight lid threads, crevices, and sealing rings where standard sponges fail to remove trapped residue.
- Removes dried buildup and grime from narrow grooves for clean seals and residue-free bottle components.
- Suitable for cleaning reusable water bottles, thermos caps, bottle lids, and straw interiors in kitchen or travel settings.
- Constructed from durable PP plastic that maintains shape and stiffness during repeated use in wet environments.
- Compact design rinses clean quickly under running water and dries fast for convenient storage near the sink.
