How to Care for Silicone Bakeware & Make It Last

Silicone bakeware has become one of the most flexible and practical materials in modern kitchens. It’s soft to the touch, easy to handle, and when it’s food-grade and thoughtfully designed, it can outlast many other baking tools.

But longevity doesn’t just happen, it comes from understanding not only how to use silicone bakeware, but also how to care for it. With the right cleaning habits and storage practices, your silicone pieces, from delicate cupcake moulds to versatile baking mats, can stay performing beautifully for years.

At Earthware, our no-tox silicone bakeware and kitchen tools are built to be durable, everyday essentials. In this guide, we’ll walk through silicone bakeware care with a practical, product-forward approach: how to clean silicone bakeware, how to use it wisely, and how to maintain your pieces so they truly earn a spot in your kitchen.

What Makes Food-Grade Silicone Kitchenware Work So Well

Understanding why silicone bakeware is popular helps explain how to care for it.

Food-grade silicone is different from other materials. It’s flexible without being fragile, non-toxic by design, and resistant to extreme temperatures. When rated for baking and freezing, good-quality silicone tolerates heat and cold with minimal risk of warping—making it useful for everything from roasting vegetables to setting desserts.

And even though silicone is not biodegradable and recycling options are limited in Australia, it is safer for the ocean and soil than plastic because it doesn't break down or leak toxins.

Earthware’s No-Tox Silicone Bakeware range is designed for everyday use with peace of mind. Let’s explore how to keep it at its best.

How to Clean Silicone Bakeware Properly

One of the most common questions people ask is how to clean silicone bakeware so it doesn’t feel greasy or smell over time.

Daily cleaning (after each use)

Wash with warm water and a mild dishwashing liquid
Use a soft sponge or cloth (avoid abrasive scrubbers)
Rinse thoroughly to remove all soap residue
Air-dry completely before storing

Silicone can trap oils more easily than metal or glass, so thorough rinsing is key.

Deep cleaning (when residue builds up)

If your silicone starts to feel sticky or hold odours:

Soak in very hot water with dishwashing liquid for 30 minutes
Gently scrub with a soft brush
Rinse well and air-dry

For stubborn residue, a short dishwasher cycle (top rack) can help reset the surface.

Using Silicone Bakeware the Right Way

Usage habits are as important to silicone bakeware care as how you clean it.

Silicone moulds like Earthware’s No-Tox Silicone Muffin & Cupcake Moulds are wonderfully flexible, which makes removing muffins and cupcakes a breeze. However, because they are soft, they benefit from a solid support underneath (like a baking tray) when you move them in and out of the oven. This reduces spills and keeps the shape intact.

Similarly, silicone products like the No-Tox Silicone Oven Tray & Baking Mat or the No-Tox Silicone Freezer & Oven Tray Mould typically handle temperatures up to 250°C, making them ideal for baking, roasting, and freezing, but not for direct flame or grill contact.

Learning how to clean silicone bakeware properly goes hand-in-hand with using it well—and that helps your tools deliver consistent results.

Preventing Stains and Odours That Stick Around

One myth about silicone bakeware is that it stains easily. In reality, stains and odours are usually the result of food residues sitting too long or not being cleaned promptly.

If you’ve ever noticed lingering scents after baking something very aromatic (like cinnamon buns or spices), a little extra attention helps:

Rinse soon after use
Avoid leaving oily or coloured foods sitting for long periods
Clean fully before storing

Products like Earthware’s No-Tox Silicone Kitchen Utensils (Baking Set) are crafted to resist staining, but even these benefit from prompt cleaning. Simple habits like rinsing baking tools before other kitchen tasks can keep your silicone smelling fresh and looking good.

Storage Strategies That Support Longevity

How you store your silicone bakeware also plays a big part in how long it lasts.

Best storage practices

Store silicone flat where possible
Avoid folding or creasing long-term
Keep away from sharp objects
Ensure items are fully dry before stacking

Because silicone is flexible, it’s tempting to stuff it into drawers, but gentle storage helps maintain shape and performance.

Special Care for Freezer-to-Oven Pieces

Silicone’s ability to move seamlessly from freezer to oven is one of its biggest strengths, but this versatility also calls for a little extra attention.

Earthware’s No-Tox Silicone Freezer & Oven Tray Mould (6-Portion) is designed to move between temperatures safely.

To protect it:

Allow frozen trays to sit for a minute before placing in a hot oven
Avoid extreme temperature shock (e.g. freezer straight to max heat)
Clean thoroughly after use to prevent residue hardening

Signs Your Silicone Bakeware Needs a Refresh

Even the best-cared-for pieces eventually reach a point where a replacement makes sense.

Look for:

Small cracks or tears in the material
Areas that remain sticky or permanently dulled
Persistent odours after thorough cleaning

These are signs that silicone has crossed its practical lifespan. With good care, however, Earthware silicone pieces are built to stay in everyday use for many seasons.

Everyday Silicone Bakeware Care

Learning how to clean silicone bakeware and use it well doesn’t have to be complicated. A few thoughtful habits like washing gently, storing thoughtfully, and using products as intended make a big difference to performance and longevity.

When you care for silicone with the same attention you give your favourite ceramics or stainless steel, it becomes a tool that quietly supports everyday life, not another item that ends up replaced too soon.

At Earthware, we design food-grade silicone kitchenware to be practical, durable, and kind to the home you live in—because the most sustainable kitchen tools are the ones you keep for years.

Like this guide? Explore more tips on building a safer, non-toxic kitchen routine in our blog post on non-toxic storage swaps.