How to Clean and Maintain Your Ello Cleaning Brush Replacement Head
By Ello® | Water Bottles, Food Storage, Travel Mugs & More | Published: 2026-10-26
Category: How-to Guides
Keep your Ello bottle brush replacement head in top shape with these simple cleaning and maintenance steps. Extend its life and ensure hygienic bottle cleaning.
Quick answer
Clean your Ello cleaning brush replacement head after each use with warm soapy water, rinse thoroughly, and let it air dry completely to prevent bacteria and odor buildup.
Why regular cleaning matters
A dirty brush head can transfer residue and bacteria back onto your bottles, defeating the purpose of cleaning. The bristles trap food particles, soap scum, and moisture, making them a breeding ground for germs if not cleaned regularly.
Because the replacement head fits all bottle sizes, it sees a lot of use. Keeping it clean ensures every bottle you wash stays hygienic.
When to replace vs. clean
Cleaning extends the life of your brush head, but it won't last forever. Replace the head when bristles become frayed, bent, or start shedding. A worn head can scratch bottles and won't clean as effectively.
The Ello Cleaning Brush Replacement Head is designed to be swapped easily. If you notice a persistent odor after cleaning, it's time for a new one.
Step-by-step cleaning and maintenance
- Rinse immediately after use: Hold the brush head under warm running water and use your fingers to work out any trapped debris from the bristles. Do this right after washing your bottle to prevent residue from drying on. Don't let the brush sit dirty—rinse it right away.
- Wash with warm soapy water: Apply a drop of mild dish soap to the bristles and work it into a lather. Rub the bristles against your palm or use a small scrub pad to dislodge stuck particles. Rinse thoroughly until no soap remains. Avoid harsh chemicals or bleach, which can damage the bristles.
- Sanitize weekly (optional): Once a week, soak the brush head in a solution of one part white vinegar to three parts warm water for 10 minutes. This kills bacteria and removes mineral buildup. Rinse well afterward. Skip this step if your brush head has a persistent odor—it may be time to replace it.
- Air dry completely: Shake off excess water and place the brush head upright in a well-ventilated area or hang it with the bristles pointing down. Never store it wet in a closed cabinet or drawer, as trapped moisture promotes mold growth. Allow at least 4-6 hours of drying time before the next use.
- Inspect regularly: Check the bristles for fraying, bending, or discoloration every few weeks. If you notice any of these signs, it's time to order a replacement head. A worn brush head won't clean effectively and may scratch your bottles. A well-maintained brush head can last several months, but don't push it beyond its useful life.
Product details
- Cleaning Brush Replacement Head: This replacement brush head makes it easy to extend the life of your bottle brush. Simply remove the old brush head from the handle and add the new head on. You don't need to buy a whole new brush set—just swap the head to keep cleaning effectively.
Cleaning Brush Replacement Head
