How to Clean Your Wonder Bib and Happy Sippy Cup

By Bella Tunno | Buy One Feed One | Baby Products | Published: 2026-10-30

Category: Tips & Care

Learn the best way to clean your silicone Wonder Bib and Happy Sippy Cup for everyday use, including dishwasher tips and hand-washing steps.

Quick Answer

For everyday messes, rinse both the Wonder Bib and Happy Sippy Cup right after use, then wash them in the top rack of your dishwasher or by hand with warm soapy water. Let them air dry completely before storing.

Why silicone makes cleaning easier

Both the Wonder Bib and Happy Sippy Cup are made from food-safe silicone, which means they don't absorb stains or odors the way plastic can. That makes them naturally easier to keep fresh with just a quick rinse or a spin in the dishwasher.

The Happy Sippy Cup's simple 3-piece design means there are no hidden crevices where milk or juice can hide. Likewise, the Wonder Bib's one-piece construction with a catch pocket is straightforward to clean, but the pocket does need a little extra attention to avoid food buildup.

Dishwasher vs. hand washing: what to know

Both items are dishwasher safe, but placing them on the top rack keeps them away from the heating element and helps preserve their shape and color. If you're in a hurry, a quick rinse under warm water after each meal is often enough until you run the dishwasher.

Hand washing is just as effective and can be gentler over time. Use a mild dish soap and a soft sponge, then rinse thoroughly. Avoid abrasive scrubbers that can dull the silicone surface.

Step-by-Step Cleaning Routine

Rinse right after use: As soon as the meal is over, shake any food crumbs out of the Wonder Bib's catch pocket and rinse both the bib and the Happy Sippy Cup under warm running water. This prevents milk and food from drying onto the silicone. Don't let food sit on silicone for hours; a quick rinse now saves scrubbing later.
Disassemble the sippy cup: Take apart the Happy Sippy Cup's lid and any removable pieces. Even though it's a simple 3-piece design, separating the parts lets water and soap reach every surface, especially the spout area. If you skip this step, milk residue can build up in the lid seam.
Wash in the dishwasher or by hand: Place all parts on the top rack of your dishwasher and run a normal cycle. Or wash by hand with warm, soapy water using a soft sponge. Avoid abrasive scrubbers that could scratch the silicone. Top-rack placement is key to prolonging the life of the silicone.
Air dry completely: Let both items air dry on a clean dish rack or towel. Silicone dries quickly, but make sure the catch pocket of the Wonder Bib is fully dry inside before folding or storing. Trapped moisture can lead to mildew, so check the pocket before putting the bib away.
Sanitize occasionally: For a deeper clean, you can boil the Wonder Bib and Happy Sippy Cup parts for 2-3 minutes, then let them cool. This is especially useful after a stomach bug or when you want a quick refresh. Boiling is safe for food-safe silicone, but always let parts cool before handling.

Products that make cleanup easier

Sippin Pretty Happy Sippy Cup: The Happy Sippy Cup is one of the first sippy cups made entirely of food-safe silicone, with a simple 3-piece design that is durable, unbreakable, and mold-resistant. Fewer parts and a mold-resistant surface mean less time scrubbing and more confidence that every piece is fully clean.
Sippin Pretty Happy Sippy Cup
F for Foodie Wonder Bib: The Wonder Bib is a silicone baby bib with a generous catch pocket that keeps food from hitting the floor, and its curved design keeps your baby and the surrounding area clean. The catch pocket catches spills, but you'll need to empty and rinse it after each meal to prevent food from drying and sticking.
F for Foodie Wonder Bib