End-of-Summer Laundry Hacks: Remove Sunscreen, Grass, and BBQ Stains Naturally

As summer winds down and we pack away our picnic rugs and beach towels, there’s one not-so-sunny reminder of the season: the stains it leaves behind. From sun cream spills on white shirts to grass streaked shorts and BBQ sauce smudges on picnic clothes, the end-of-summer laundry pile can be a challenge.

The good news? You don’t need harsh chemicals or plastic-packed stain removers to get your wardrobe back in shape. With Bio-D’s Laundry & Stain Remover Bar, you can tackle summer’s toughest stains the natural way, while being kind to your skin, your clothes, and the planet.

In this blog, we’re diving into how to clean common summer stains, why Bio-D’s Laundry & Stain Remover Bar is your laundry hero.

Why Summer Stains Are So Stubborn

Sunshine and adventure are great for the soul, but not always great for clothes. Let’s break down why some of the most common end-of-summer stains are tricky:

• Sunscreen: High in oils and minerals that cling to fabric, often leaving yellow stains on light-coloured clothes.
• Grass: Full of chlorophyll and other plant pigments that bind strongly to fibres—especially cotton.
• BBQ Sauce & Grease: Sauces like ketchup or mustard contain natural dyes and oils that are tough to lift without the right pre-treatment.

These types of stains can settle in fast, especially when left untreated in hot weather or on a long return trip from holiday. That’s where Bio-D’s Laundry & Stain Remover Bar comes in.

Meet Your Post-Summer Stain Buster:

Bio-D Laundry & Stain Remover Bar

Formulated with natural ingredients and free from harsh chemicals, this solid bar packs a powerful punch against common stains. It’s:

• Vegan and cruelty-free
• Suitable for sensitive skin and children’s clothes
• Made in the UK
• Handmade
• 100% plastic-free and biodegradable

Unlike conventional stain removers that come in plastic bottles or aerosols, Bio-D’s bar is compact, mess-free, and long-lasting. And thanks to its minimal packaging, it’s a brilliant addition to your zero-waste routine.

How to Use the Laundry & Stain Remover Bar

Whether you’re dealing with fresh smudges or old marks, the application process is simple:

1. Wet the stained fabric with warm water (if safe for the material).
2. Rub the bar directly onto the stain to create a lather.
3. Leave to sit for 10–15 minutes, depending on stain strength.
4. Wash as usual in the machine or by hand with your favourite Bio-D Laundry Liquid or Washing Powder.

Specific Stain Solutions: What to Do

Sunscreen Stains

Sunscreen can cause yellow or greasy marks, particularly on white or light clothing.

Hack: Before washing, treat with the stain remover bar using lukewarm water. Rub gently, then leave the item to soak for 15 minutes before washing. Avoid heat drying until the stain is fully gone heat can set it.

Pair it with: Bio-D Non-Bio Laundry Liquid or Washing Powder for a skin-friendly, effective clean.

Grass Stains

Grass marks tend to cling to cotton and polyester blends, often after a football kickabout or summer picnic.

Hack: Apply the Laundry & Stain Remover Bar while the stain is fresh, using cool water. Rub gently and allow it to sit before rinsing. For tougher stains, repeat the process before machine washing.

Pair it with:  Bio-D Laundry Bleach for an extra natural whitening boost (great for white sports kits!).

BBQ Sauce & Grease

Ketchup, mustard, and grease can leave stubborn oily or coloured residues.

Hack: First, blot excess sauce with a cloth. Then, wet the stained area and rub the Laundry & Stain Remover Bar directly on the spot. Let it soak for 10 minutes, rinse and launder.

Pair it with: Bio-D Concentrated Washing Up Liquid to pre-clean picnic cloths, reusable napkins or even BBQ tools.

Why Choose Refills?

Refill culture is more than just a trend—it’s a simple, practical way to reduce waste and save money. At Bio-D, we offer 5L and 20L refill options across our core laundry and cleaning range.

Here’s why they’re ideal for busy families or eco-conscious households:

• Reduce single-use plastic
• Lower cost per use
• Fewer trips to the shop
• Perfect for families, shared homes, or bulk buyers

Our refillable Laundry Liquid and Fabric Conditioner work perfectly alongside the Laundry & Stain Remover Bar to refresh your laundry routine naturally. Plus, when your bar eventually runs low, it comes in minimal, recyclable packaging so there’s no plastic waste.

Bonus Tips for Post-Holiday Laundry

• Pre-sort clothes after travel to spot stains early
• Dry naturally when possible, to protect fabrics and reduce emissions
• Avoid using tumble dryers until stains are fully removed
• Keep the Laundry & Stain Remover Bar near the wash basket for quick spot-treating

End Summer on a Clean Note

Summer might leave you with great memories, but it doesn’t have to leave stains on your clothes. With Bio-D’s Laundry & Stain Remover Bar, you can restore freshness the natural way.

This handy little bar is one of our most versatile products, perfect for daily life, family households, travel, and even back-to-school prep.

Explore our full cleaning range, including:

• Laundry & Stain Remover Bar
• Laundry Liquid Refills
• Laundry Bleach
• Washing Up Liquid

Say goodbye to the summer mess, and hello to a cleaner, greener laundry routine.