Bathroom Paint: Eco-Friendly Anti-Mould Paints and Mould Removal Solutions

Discover how to select the best bathroom paint to keep your space beautiful and protected.

Looking to choose the perfect paint for your bathroom walls? It's important to find options that are both durable and resistant to common issues like condensation and mould. For most gypsum walls in rooms with no mould or condensation problems, Eico Alterior Matt Paint stands out as an excellent choice, providing a tough, washable, and long-lasting finish. Plus, we can mix it in-house with thousands of colour options from Eico to match your style.

Eico alterior colour 'Smudge' - Samples available.

However, if you're looking for a paint that not only is washable but also helps combat condensation and mould growth, there are specialised options to consider. Navigating through different interior wall emulsions can be a bit overwhelming at first, but don't worry—we've simplified the process by highlighting the key benefits of each option.

The paints we recommend are tried-and-tested; we've used them and trust their performance. If you're unsure, take a moment to read reviews from other customers—they often provide helpful insights that can guide your decision. With the right information, you'll be well-equipped to choose the best paint for your bathroom.

Bathroom Paint

Beeck Maxil Pro Interior Mineral Paint- Mould Resistant Paint for Anti-Mould Protection

Leading the list due to its easy application, highest vapour permeability, scrub resistance, and hiding power. 

• Helps prevent bacteria and mould - Natural alkalinity (pH 11).
• Wide Colour Choice - 20 Stock Colours and over 250 mixed to order.
• Easy to apply.

Auro Breathable interior anti-mould paint 327

Auro anti-mould paint is part of a system and should be used alongside the eliminator and stop sprays before painting. This ensures all mould spores are removed and the surface is prepared for painting. The eco-friendly, non-toxic lime paint, being lime-based, has a naturally high pH value and provides preventative protection against mildew, moulds, and spores without chemicals. Auro 327 uses a natural peroxide, offering a safer alternative that is thoroughly tested and an excellent painting solution.

• a practical choice to help older walls breathe
• Resembles limewash and requires a few additional coats
• Solvent-free and MI-free paint
• Available only in white.

Auro anti-mould and lime-grade paints are only available in white. If you prefer colour options, select from the Auro 555 ‘Colours for Life’ range, but for anti-mould features, it’s best to stick with the high-grade lime paint.

KEIM mould-preventing wall paint - Innostar – The ultra-covering wall paint

Our chosen one-stop shop paint that we chose to paint our office and showroom, it's truly exceptional. It boasts a beautiful, attractive shade of white that creates a bright, clean environment. This high-quality paint is versatile, easily applied over large areas using a sprayer, brush, or roller. For a reliable, eco-friendly, and beautifully finished surface, this paint is our top recommendation.

• Environmentally responsible production certified by Cradle to Cradle.
• Minimal splattering and odour-free formulation for quick occupancy.
• One coat is often sufficient, making application efficient and saving time.

Keim Bathroom Paint

Eico Premium Alterior Eggshell Bathroom paint, ideal for wood panelling, doors, and trims.

This eggshell satin paint finish is an excellent choice for bathroom woodwork, even though it’s not designed for walls or mould prevention. When used with the Grepp primer, it provides a durable and long-lasting finish that resists dirt buildup, withstands weathering, and is easy to clean. If you're painting woodwork in a bathroom, this is definitely one of our top picks!

What is anti-mould paint?

Many conventional “mould-resistant” or “bathroom” paints rely on synthetic biocides — chemical additives designed to kill mould, mildew, and fungi.

Our lime-based paints, on the other hand, offer a healthier and more sustainable solution. Thanks to their naturally high alkalinity, lime paints create an environment where mould simply can’t thrive — no synthetic additives required. This makes them a breathable, toxin-free, and long-lasting alternative that supports both your home’s wellbeing and the planet’s.

Our anti-mould coatings are ideal for interior areas with high humidity and low ventilation, where moisture encourages microbial growth. They're more resilient and effective for long-term protection than regular bathroom paints, and can be used on walls, ceilings, and around shower, window or cupboard fixtures and fittings.

What causes mould growth in a bathroom?

Mould and fungi grow depending on four factors: moisture, nutrients, temperature, and the substrate's pH level. Bathrooms provide an ideal environment for them to thrive!

If mould concentration rises above a certain level, it can cause serious health issues, including respiratory diseases, asthma, allergies, increased susceptibility to infections, as well as fatigue and headaches. Young children, pregnant women, and the elderly are most likely to be affected by mould growth in the home. It is recommended that mould outbreaks be cleared before they spread.

What can help prevent mould growth in a bathroom?

Ensure proper ventilation, repair any building faults and damage caused by moisture, and apply vapour-permeable silicate paints.

Read our recent article about drying laundry and bath towels indoors: Drying Laundry Indoors: Smart Tips to Keep Your Home Fresh and Free from Damp and Mould.

Are lime paints a natural anti-mould deterrent?

Lime paints naturally possess a high pH level, providing effective protection against mould, mildew, and fungi without the need for additional chemicals or fungicides. Made from limestone and water to create a sustainable putty, lime paints are an environmentally friendly choice for new homeowners looking to maintain a healthy and eco-conscious living environment. Their natural properties help ensure durable and protective coatings for your home.

How should anti-mould paint be applied?

• Begin by cleaning the walls with a natural mould remedy such as tea tree oil or vinegar, which are effective and environmentally friendly options.
• Alternatively, choose a ready-made mould eliminator spray such as Auro Mould Eliminator, specially formulated to tackle mould issues. Then follow with the effective and proven Auro mould stop spray, which not only eradicates mould spores but also helps prevent future growth.
• Ensure proper application and safety precautions to maximise effectiveness.
• Then clean down the walls and overcoat the walls with a lime-based silicate paint.

Discover our comprehensive guide on how to effectively apply the Auro anti-mould system and enjoy beautifully protected interior walls. Start your journey to a mould-free home today!

Does Anti-Mould Paint Really Work?

Absolutely, yes! We're confident about it. Just take a look at our other helpful blog articles, which share our personal experiences with these fantastic paint options.

Read our fantastic article about how to get rid of mould in the bathroom.

And read reviews from other happy customers: Reviews.io

We hope you enjoyed this article and found it helpful in selecting the perfect product for your bathroom! We've tried to make it easy to narrow down your choices so you can find a durable solution with confidence. If you found this useful, please share it with friends—help them benefit too! Have more questions about tackling mould or decorating? Just give us a call anytime. We’re here and happy to assist you on your home journey!