How to Clean and Maintain Your Reusable Cups and Containers

Reusable cups and containers are designed to last for years, saving thousands of single-use items from landfill. But like anything you use daily, they need a little care to stay fresh, hygienic and long-lasting.

At Grounded Goods, our Australian-made reusable cups and containers are built tough for daily use, dishwasher safe, and fully recyclable at end-of-life through our closed-loop recycling program. Here’s how to keep yours looking and performing their best.

Can You Put Reusable Cups and Containers in the Dishwasher?

In short - yes. High-quality reusable cups and food containers can go straight into the dishwasher.

Our Uppercup range and reusable food containers are designed to handle repeated dishwasher cycles without warping or breaking down. This is one of the benefits of choosing durable, food-grade materials over cheap bamboo composites or soft plastics, which often degrade quickly.

Tip: always place reusable products on the top rack where heat is less intense.

Best Daily Cleaning Tips

• Rinse straight after use: A quick rinse stops coffee, tea or food residue from

  

  setting in.

• Use warm soapy water: A gentle dish soap is all you need for everyday washing.

• Avoid harsh abrasives: Steel wool or gritty cleaners can scratch surfaces and create spots for bacteria to hide.

• Dry thoroughly: Allow your cup or container to air dry completely before sealing.

• Top Shelf in dishwasher only: If you do use a dishwasher only put the cups on the top shelf

Daily care is quick and simple, the trick is consistency.

How to Avoid Mould and Odours

• Always store with the lid off when not in use.

• Don’t leave liquids sitting for days (especially milk-based drinks).

• Dry fully before storing - mould thrives in damp, sealed spaces.

Good to know: high-quality food-grade plastics resist odour better than cheaper alternatives. That’s one reason why investing in durable reusables pays off over time.

When Your Cup or Container Reaches End-of-Life

Even the best products eventually wear out. Unlike many brands, Grounded Goods offers a take-back program.

When your cup or container reaches the end of its life, simply return it to us. We recycle it in-house, ensuring the materials are repurposed rather than wasted. It’s our way of closing the loop and keeping valuable resources in use.

FAQs

Are Grounded Goods cups microwave safe?
Yes, our food-grade materials can handle microwaving, but remove lids first.

How long do reusable cups last?
With proper care, many years. Our products are designed for daily use in cafes, offices and events.

What’s the most hygienic material for a reusable cup?

Food-grade durable BPA-free plastics are excellent options. They are non-porous and easy to sanitise.

Final Thoughts

Reusable cups and containers are a simple way to cut waste without sacrificing convenience. With a little care, they’ll serve you for years, and when they’re done, we’ll take them back for recycling.

Ready to start your reuse journey? Explore our full range of reusable cups and containers today.