How to Clean Dr. Brown's Silicone Teethers Safely
By Dr. Brown's - Happy feeding™ | Published: 2026-10-19
Category: How-to Guides
Learn the proper way to clean Dr. Brown's silicone teethers, including water-filled and bunny styles. Keep your baby's teether hygienic with these safe steps.
Quick Answer
Clean Dr. Brown's silicone teethers by washing with warm soapy water, rinsing thoroughly, and air drying. For water-filled teethers, never boil or use a dishwasher; for solid silicone styles like the Bunny Teether, you can also boil or use the top rack of the dishwasher.
Why Cleaning Method Matters by Teether Type
Dr. Brown's silicone teethers come in two main types: solid silicone designs like the Flexees Bunny Silicone Teether, and water-filled styles like the AquaCool Water-Filled Teether. Each requires a different cleaning approach because of how they are constructed.
Solid silicone teethers are made of a single piece of 100% silicone and can withstand boiling or dishwasher heat. Water-filled teethers contain purified water inside a sealed chamber. High heat can damage the seal or cause the water to expand, so these must only be cleaned with gentle methods.
Common Cleaning Mistakes to Avoid
One frequent error is using harsh chemicals or abrasive scrubbers on silicone. These can degrade the material or leave residue that your baby may ingest. Stick to mild dish soap and a soft sponge or cloth.
Another mistake is putting a water-filled teether in the dishwasher or boiling it. The heat can compromise the seal, leading to leaks or mold growth inside the teether. Always check the product instructions before using high heat.
Step-by-Step Cleaning Guide
- Step 1: Rinse Immediately After Use: Rinse the teether under cool running water to remove saliva and debris. Do not let residue dry on the surface. A quick rinse prevents buildup and makes the next wash more effective.
- Step 2: Wash with Warm Soapy Water: Use a mild dish soap and a soft sponge or cloth. Gently clean all surfaces, including textured areas and the ears of the Bunny Teether. For water-filled teethers, avoid submerging the seal area if possible. Avoid abrasive scrubbers or harsh cleaners that can damage silicone.
- Step 3: Rinse Thoroughly: Rinse under warm running water until all soap residue is gone. Soap left on the teether can irritate baby's gums. A final rinse with cool water helps remove any lingering soap.
- Step 4: Sanitize (Solid Silicone Only): For the Bunny Teether, you can boil it for 5 minutes or place it on the top rack of the dishwasher. Do not boil or dishwasher the AquaCool Water-Filled Teether. Sanitizing is optional for daily cleaning but recommended after illness or if the teether falls on the floor.
- Step 5: Air Dry Completely: Place the teether on a clean drying rack or towel. Ensure all moisture evaporates before storing. Water trapped in textured areas can promote mold. Never store a damp teether in a sealed container or bag.
Products Referenced
- Dr. Brown's® Flexees™ Bunny Silicone Teether: Made of soft and durable 100% silicone with multiple textures. Solid silicone allows for boiling or dishwasher cleaning, making it easy to sanitize.

Dr. Brown's® Flexees™ Bunny Silicone Teether - Dr. Brown's® AquaCool Water-Filled Teether – Pasta & Tomato: Filled with 100% purified water and designed to be placed in the refrigerator. Because it is water-filled, this teether cannot be boiled or dishwashed; only gentle washing is safe.

Dr. Brown's® AquaCool Water-Filled Teether – Pasta & Tomato

