How to Clean a Stainless Steel memobottle
By memobottle™ | Slim premium reusable water bottles | Published: 2026-10-19
Category: How-to Guides
Keep your memobottle fresh and odor-free with this simple cleaning routine. Learn the right tools, steps, and common mistakes to avoid.
Quick Answer
Clean your stainless steel memobottle with warm water, mild dish soap, and a soft bottle brush. Avoid abrasive tools and harsh chemicals to protect the finish and insulation.
Why Regular Cleaning Matters
Stainless steel is non-porous and resists bacteria, but residue from drinks, oils, or saliva can build up over time. Regular cleaning prevents odors, stains, and keeps your memobottle looking its best.
The slim, flat design of memobottles means water can sit in corners if not dried properly. A quick rinse isn't enough — you need to scrub and dry the interior thoroughly.
What Not to Use
Avoid steel wool, abrasive scouring pads, bleach, or chlorine-based cleaners. These can scratch the stainless steel surface and damage the vacuum insulation. Stick to soft sponges or brushes with nylon bristles.
Dishwashers are generally safe for stainless steel memobottles, but the high heat can wear down the powder coating over time. Hand washing is gentler and preserves the color finish.
Step-by-Step Cleaning Guide
- 1. Rinse Immediately After Use: Empty any remaining liquid and rinse the bottle with warm water. This prevents residue from drying and sticking to the walls. Don't let water sit for hours — rinse within 30 minutes of finishing your drink.
- 2. Wash with Mild Soap and a Soft Brush: Add a drop of mild dish soap and fill the bottle halfway with warm water. Scrub the interior, lid threads, and mouthpiece with a soft bottle brush. Pay attention to the bottom corners. Avoid using dish soaps with bleach or citrus additives — they can leave a lingering taste.
- 3. Rinse Thoroughly: Rinse the bottle and lid with clean warm water until no soap bubbles remain. Residual soap can alter the taste of your next drink. If you still smell soap after rinsing, do a second rinse with a splash of white vinegar, then rinse again with water.
- 4. Dry Completely Before Storing: Turn the bottle upside down on a drying rack or clean towel. Leave the lid off to allow air circulation. Never store the bottle with the lid on while damp — this traps moisture and can cause odors. For faster drying, use a microfiber cloth to wipe the interior, but avoid pushing lint into the bottle.
- 5. Deep Clean Monthly (Optional): For stubborn stains or odors, fill the bottle with a mixture of warm water and a tablespoon of baking soda. Let it soak for 15 minutes, then scrub and rinse. Alternatively, use a denture tablet dissolved in water for a gentle deep clean. Do not use vinegar and baking soda together — the fizzing reaction can overflow and leave residue.
Products Mentioned
- A5 memobottle (Stainless Steel) - Butter Yellow: The A5 memobottle is built for effortless all-day hydration, with its extra large capacity and space-saving form. Its paper-inspired design allows it to fit flat in your bag against your books, laptop, and more. Its larger size means more surface area to clean — pay extra attention to the bottom corners where residue can collect.

A5 memobottle (Stainless Steel) - Butter Yellow - A7 memobottle (Stainless Steel) - Butter Yellow: Compact and considered, the A7 memobottle is ideal for any on-the-go situation. Its small size allows it to fit practically anywhere — inside handbags, blazers, and pockets. The narrow opening makes it harder to reach the bottom with a standard brush; use a long, flexible bottle brush for thorough cleaning.

A7 memobottle (Stainless Steel) - Butter Yellow

