How to Clean the Miracle 360 Tie Dye Sippy Cup Valve

By Baby Products & Accessories | Munchkin | Published: 2026-10-22

Category: Tips & Care

Learn the best way to clean the Miracle 360 Tie Dye Sippy Cup valve, prevent mold, and keep the 10oz cup fresh for your toddler.

Quick Answer

To clean the Miracle 360 Tie Dye Sippy Cup valve, disassemble the cup and wash the valve in warm soapy water or on the top rack of the dishwasher. Always air-dry completely to prevent mold.

Why Proper Valve Cleaning Matters

The valve is the heart of the 360° cup—it creates the spill-proof seal. If it's not cleaned thoroughly, milk residue and saliva can build up, leading to mold and unpleasant odors. This is especially important for the limited-edition tie-dye version, which you want to keep looking as good as it works.

The valve has no extra parts, which makes it easier to clean than traditional sippy cups. But you still need to pay attention to the small crevices where bacteria can hide.

Dishwasher vs. Hand Washing

The Miracle 360 Tie Dye Sippy Cup is top-rack dishwasher safe, but hand washing is often gentler and ensures every nook is clean. If you use the dishwasher, place the valve in a mesh bag or secure it in the utensil basket to prevent it from flipping over and collecting water.

Hand washing with warm soapy water is the safest bet for daily cleaning—it takes just a minute and gives you full control.

Step-by-Step Cleaning Guide

Disassemble the Cup: Take apart the cup completely: remove the lid, then pull the silicone valve out of the lid. Check for any remaining liquid or debris. Make sure you have all parts separated before washing.
Rinse Under Warm Water: Rinse the valve and lid under warm running water to remove loose milk or juice residue. This prevents buildup from hardening. Do this immediately after use to avoid dried-on mess.
Wash with Soapy Water: Use a mild dish soap and a soft sponge or bottle brush to clean the valve, paying special attention to the edge and the inner lip. Avoid abrasive scrubbers that can damage the silicone. Check the valve's edge for any remaining residue before rinsing.
Rinse Thoroughly: Rinse all parts under clean running water until no soap bubbles remain. Soap residue can affect the taste of water and attract bacteria. Give the valve a gentle squeeze while rinsing to ensure soap is out of the crevices.
Air-Dry Completely: Place the valve and lid on a drying rack with good airflow. Make sure the valve is fully dry before reassembling the cup to prevent mold growth. Never reassemble while wet—moisture is the main cause of mold.

Product Facts

Miracle® 360° Tie Dye Sippy Cup, 10oz: The Miracle 360° Tie Dye Sippy Cup has a spoutless design with a 360° edge that seals automatically when the child stops drinking. This means the valve is the only part that touches liquid, so keeping it clean is essential for hygiene and preventing leaks.
Miracle® 360° Tie Dye Sippy Cup, 10oz