How to Clean an Insulated Tumbler
Updated 2026-08-01 · By Mugs & Bottles
Rinse your insulated tumbler after each use, wash with mild dish soap and a bottle brush, clean the lid gasket separately, rinse well, and air-dry fully with the lid off. Avoid harsh bleach and long dishwasher cycles unless the product label allows it.
Steps
- Empty leftover liquid and rinse with warm water.
- Add a drop of mild dish soap and scrub the interior with a bottle brush.
- Remove the lid gasket if possible and wash lid parts thoroughly.
- Rinse until no soap remains.
- Air-dry upside down with the lid open before storage.
Deep clean for odours
If coffee or tea odours linger, soak the tumbler with warm water and a spoon of baking soda for 20–30 minutes, then scrub and rinse. For stubborn stains, a diluted vinegar rinse followed by a soap wash works for most stainless interiors.
What to avoid
Skip abrasive scouring pads that scratch finishes. Do not store liquids for days. Confirm dishwasher suitability on the product page—many insulated tumblers last longer with hand washing.
Frequently asked questions
Can I put an insulated tumbler in the dishwasher?+
Only if the product description says so. Hand washing better protects vacuum insulation and painted finishes.
How often should I deep clean?+
A quick wash daily is enough for most people. Deep clean weekly if you use milk-based drinks or notice odours.