The Ultimate Guide to Cleaning Lego and Toys the Eco-Friendly Way

Toys are some of the most-loved — and most-used — items in any household. From well-played-with Lego bricks to cuddly toys, building sets, action figures, and plastic cars, they’re handled daily by little hands, often dropped on the floor, and sometimes even chewed. With all that activity, it’s no surprise that toys can harbour dirt, dust, and germs.

Regular cleaning not only keeps toys looking good as new but also helps create a healthier play environment for children. The good news? Cleaning toys doesn’t need to involve harsh chemicals. With Bio-D’s eco-friendly, plant-based cleaning range, you can remove dirt and bacteria safely, effectively, and sustainably.

This guide will take you through the best ways to clean Lego and other toys, step-by-step, using Bio-D products that are tough on grime but kind to the planet.

Why It’s Important to Clean Toys

Children’s toys often go from floor to mouth to sofa cushions in minutes. Research has shown that toys can carry bacteria, viruses, and allergens if not cleaned regularly. Common culprits include:

• Dust and allergens that build up on surfaces
• Food residues and sticky fingerprints
• Pet hair from around the home
• Outdoor dirt from garden or playground play

By adding toy cleaning into your regular household routine, you protect both your children’s health and your peace of mind. And with Bio-D’s non-toxic formulas, you know toys will be free from harsh residues when playtime resumes.

How to Clean Lego Bricks Safely

Lego is one of the most played-with and shared toys in many families. With all the building and rebuilding, bricks get handled constantly and can pick up dirt and germs. The great news is that Lego can be cleaned easily in bulk.

Method 1: Washing Machine in a Mesh Bag

1. Bag it up – Place Lego pieces in a zipped-up mesh laundry bag or pillowcase.
2. Choose a gentle cycle – Wash at 30°C using Bio-D Laundry Liquid, which is hypoallergenic, fragrance free, and safe for sensitive skin.
3. Skip the spin – Avoid high spin speeds to prevent damage.
4. Air dry – Spread the Lego out on a towel and leave to air dry completely before storing.

Method 2: Soak in Warm Soapy Water

1. Prepare solution – Fill a basin with warm water and add a small amount of Bio-D Washing Up Liquid.
2. Soak and swish – Place Lego bricks in the solution, gently moving them around.
3. Rinse thoroughly – Drain and rinse with clean water.
4. Dry well – Lay out to air dry fully.

Top Tip: Always ensure Lego pieces are completely dry before storing to prevent mould or musty smells.

How to Clean Plastic and Rubber Toys

From action figures to bath toys, plastic and rubber toys are easy to refresh.

1. Fill a basin with warm water and add a dash of Bio-D Home & Garden Cleaner
2. Soak for 10–15 minutes, then scrub gently with a cloth if needed.
3. Rinse well with clean water.
4. Air dry naturally before returning to the toy box.

Because Bio-D’s Home & Garden Cleaner is made with naturally derived ingredients and no harsh chemicals, you can feel confident knowing the toys are safe for children to handle right away.

How to Clean Soft Toys and Cuddly Friends

Soft toys and stuffed animals are especially prone to collecting dust mites and allergens. Luckily, most can be washed at home.

Machine Wash

• Place in a zipped laundry bag or pillowcase to protect stitching.
• Wash on a gentle cycle at 30°C with Bio-D Laundry Liquid.
• Air dry completely to keep the toy fluffy and fresh.

Spot Clean

For delicate soft toys that can’t go in the machine, use a damp cloth with Bio-D Laundry & Stain Remover Bar  to gently blot and refresh.

How Often Should You Clean Toys?

The frequency depends on the type of toy and how it’s used:

• Every week: Bath toys, teething toys, and soft toys that are frequently cuddled.
• Every month: Lego, building blocks, and general plastic toys.
• After illness: All toys that were used should be cleaned thoroughly to prevent germs spreading.

Making toy cleaning part of your routine is easy — simply pop Lego or washable toys in the laundry bag when you’re doing a regular wash with Bio-D products.

Why Choose Bio-D for Toy Cleaning?

When cleaning children’s toys, it’s important to avoid harsh chemicals that could leave behind residues. That’s why Bio-D’s Laundry and Cleaning Range is the ideal choice:

• Plant-based and biodegradable – safe for children and the environment.
• Hypoallergenic formulas – gentle on sensitive skin.
• Vegan and cruelty-free – no animal testing, ever.
• Bulk refill options (5L and 20L) – cost-effective and eco-friendly.
• Trusted quality – every batch of effective cleaning range  undergoes strict quality control checks, so you can feel confident that your little one’s favourite toys are safe with Bio-D.

Quick Tips for Keeping Toys Fresh Between Cleans

• Wipe down daily-use toys with a cloth sprayed with diluted Bio-D Home & Garden Cleaner
• Rotate toy sets so children don’t always play with the same items, giving time for others to be cleaned.
• Sunshine boost – on dry days, place toys outside for a few hours. Sunlight helps naturally refresh and dry them.
• Keep storage clean – wipe down toy boxes and storage bins with Bio-D All Purpose Sanitiser every few weeks.

Sparkling Clean Toys, Naturally

Toys are at the heart of play and imagination — and keeping them clean ensures they stay safe, hygienic, and ready for everyday adventures. Whether you’re washing a bucket of Lego, scrubbing bath toys, or refreshing a soft teddy, Bio-D’s eco-friendly range makes the process simple and sustainable.

By choosing plant-based, biodegradable cleaning solutions, you’re not only protecting your children but also the planet they’ll grow up in.

Ready to give your toys a new lease of life? Explore our Laundry Range and Cleaning Products today — and discover just how easy eco-friendly toy cleaning can be with Bio-D.