Best Mould Resistant Wood Stain of 2025

Name: Furniture Clinic Pre-Stain Wood Conditioner
Brand: Furniture Clinic

Mohammed Clark

Last Updated: 31 Jan 2025

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If you're looking for a wood stain that will protect your outdoor furniture, decking, or fencing from mould and mildew, then a mould-resistant wood stain might be the perfect solution for you. This type of wood stain is designed to resist the growth of fungi and mould, which can cause wood to rot and decay over time. With a mould-resistant wood stain, you can protect your wood from the elements and keep it looking great for years to come.

At a Glance: Our Top Picks

#TOP 1

Furniture Clinic Pre-Stain Wood Conditioner

9.8

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Furniture Clinic Pre-Stain Wood Conditioner

#TOP1

9.8

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#TOP 2

Furniture Clinic Wood Stain - Fast Drying

9.7

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Furniture Clinic Wood Stain - Fast Drying

#TOP2

9.7

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#TOP 3

Rustins Pre Stain Wood Conditioner 250ml

9.5

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Rustins Pre Stain Wood Conditioner 250ml

#TOP3

9.5

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Top 10 Mould Resistant Wood Stain

#TOP 1

Furniture Clinic Pre-Stain Wood Conditioner

Furniture Clinic

5060914416675

Clear

250ml

Furniture Clinic Pre-Stain Wood Conditioner - Water-Based - Indoor and Outdoor Use - Low Odour and Non-Toxic – Use Before Staining Wood 250ml

9.8

FTB Score

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Features

ENVIRONMENTALLY FRIENDLY: The Non-Toxic Formulation Is Water-Based, Low Odour And VOC-Free, So Is Safe To Use In All Environments. It's Easy To Clean Up With Just Soap And Water.

GIVES A MORE UNIFORM STAIN: Use To Prepare Wood Prior To Staining With A Water-Based Wood Stain. Pre-Stain Wood Conditioner Ensures A More Even Absorption Of Wood Stain, Enhances The Look Of The Wood When Stained, And Results In More Even Coverage With Reduced Blotching And Spotting.

USE WITH: After Conditioning, Stain The Wood With Our Quick-Drying, One-Coat Colour Water-Based Wood Stains Or Exterior Wood Stains. Then Improve The Finish By Sealing The Stain In With One Of Our Waxes, Varnishes Or Oils. These Will Bring Out The Colour Of The Stain Further, Provide Additional Protection And Can Be Used To Alter The Finish To Either Matt, Satin Or Gloss.

SUITABLE FOR ALL WOODS: Our Pre-Stain Wood Conditioner Can Be Used On Any Softwoods Including Pine, Fir And Spruce. It Can Also Be Used On Porous Hardwoods Such As Birch, Maple And Alder To Help The Stain Soak In And Colour The Wood More Evenly. For Interior And Exterior Use.

EASY TO USE: Simply Apply To Pre-Prepared Wood Using A Foam Brush, Bristle Brush Or Cloth. Dries Within One Hour.

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#TOP 2

Furniture Clinic Wood Stain - Fast Drying

Furniture Clinic

WOODSTAIN_Teak_250

Teak

250ml

Furniture Clinic Wood Stain (Teak) – Fast Drying, Highly Concentrated, and Easy-to-Apply Wood Stain for All Indoor & Outdoor Wood – Water Based & Non-Toxic – 250ml

9.7

FTB Score

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Features

QUICK DRYING: This Wood Stain Is Specially Formulated To Evenly Dye Wood, Ensuring Equal And Even Colour Penetration Throughout. The Stain Dries To A Natural Matt Finish In Only 10 Minutes And Has Excellent Coverage.

ONE COAT COLOUR: Our Wood Stain Is Highly Concentrated And Deeply Colours Wood In One Simple Application. Available In 12 Colours, It Can Be Used To Stain Any Type Of Wood For Indoor Or Outdoor Use. 15ml Tester Kits Available.

USE WITH: After Staining Wood, The Stain Is Lightfast And Water Resistant, But You Can Improve The Finish By Sealing The Stain In With One Of Our Waxes, Varnishes Or Oils. These Will Bring Out The Colour Of The Stain Further, Provide Additional Protection And Can Be Used To Alter The Finish To Either Satin Or Gloss.

MULTIPLE USES: Our Wood Stain Can Be Used On All Different Types Of Wood (Oak, Pine, Teak, Etc) And For All Jobs Such As Furniture, Cabinets, Doors, Floors, Toys And All Other Items Made From Wood.

ENVIRONMENTALLY FRIENDLY: The Non-Toxic Formulation Is Water-Based, Low Odour And VOC-Free, So Is Safe To Use In All Environments. It's Easy To Use And Easy To Clean Up With Just Water.

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#TOP 3 Best Rustins Wood Stain

Rustins Pre Stain Wood Conditioner 250ml

RUSTINS

PSWC250

Clear

Rustins Pre Stain Wood Conditioner 250ml

9.5

FTB Score

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Features

Seal Stains: Seal In Stains And Prevent Blotching For An Even And Consistent Wood Surface

Enhance Wood Finish: RustinsPre Wood Conditioner Enriches The Natural Beauty Of Wood, Ensuring A Flawless Finish

Smooth Application: Effortlessly Apply Stains, Paints, Or Varnishes After Conditioning For A Seamless Finish. ADD TO BASKET Now

Protect Surface: Safeguard Wood Against Moisture, Scratches, And Wear For Long-Lasting Durability.

Deep Penetration: With Its Advanced Formula, RustinsPre Deeply Penetrates Wood Fibers, Maximizing Protection And Longevity

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#TOP 4

Everbuild Satin Wood Stain for Indoor and Outdoor

Everbuild

EVBWSNO250

Natural Oak

250 ml

Everbuild Satin Wood Stain for Indoor and Outdoor Cover

Everbuild Satin Wood Stain – Indoor And Outdoor Use – Weatherproof – UV-Resistant – Quick Drying – Solvent Free – Natural Oak – 250ml

9.3

FTB Score

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The Everbuild Wood Stain is a solvent-free solution designed for both indoor and outdoor timber. It protects and enhances the natural beauty of your wood, ensuring a professional finish that is weatherproof and resistant to UV damage. This means you can enjoy a crack and peel-free appearance for years to come. With quick drying times, you can apply a second coat as soon as four hours after the first, allowing you to complete your projects swiftly and efficiently.

What We Like

Solvent-free formula

Quick drying time

Long-lasting protection

Weatherproof finish

#TOP 5

Rustins Pre Stain Wood Conditioner 500ml

RUSTINS

PSWC500

Natural

Rustins Pre Stain Wood Conditioner 500ml

9.3

FTB Score

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Features

Seal Stains: Seal In Stains And Prevent Blotching For An Even And Consistent Wood Surface.

Enhance Wood Finish: RustinsPre Wood Conditioner Enriches The Natural Beauty Of Wood, Ensuring A Flawless Finish.

Smooth Application: Effortlessly Apply Stains, Paints, Or Varnishes After Conditioning For A Seamless Finish. ADD TO BASKET Now.

Protect Surface: Safeguard Wood Against Moisture, Scratches, And Wear For Long-Lasting Durability

Deep Penetration: With Its Advanced Formula, RustinsPre Deeply Penetrates Wood Fibers, Maximizing Protection And Longevity.

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#TOP 6

Remmers HK Stain Grey Protect Anthracite Grey

Remmers

0000229301

Anthracite Grey

750 ml (Pack of 1)

Remmers HK Stain Grey Protect Anthracite Grey, 0,75 Litre, Premium Wood Preservative Stain for Exterior use, greying Over Natural Grey Tones, 3 Wood Protection Products in one, Moisture Resistant

9.3

FTB Score

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Features

3 PRODUCTS IN ONE - This Wood Stain For Exterior Use Combines Impregnation, Primer And Stain In Only One Product. This Saves Money And Time During Application!

PREMIUM WOOD STAIN OUTSIDE - Solvent-Based Grey Wood Stain For The Professional For Outdoor Woods, Provides Natural Grey Tones e.g. For Fences, Timber Frames, Carports, Woodwork Or Garden Sheds.

WOOD PROTECTION AGAINST MOISTURE AND UV - This Wood Stain Also Meets The Highest Demands For Moisture And UV Protection On The Outside.

PROTECTION OF THE SURFACE - Painting With This Wood Stain Protects The Exterior Against Mould, Algae, Blue Stain And Provides Protection Against Wasp Damage.

HYDROPHOBIC, BREATHABLE AND COLOUR-FAST - Wet Surfaces Dry Quickly With This Exterior Wood Stain. Moisture From The Wood Can Still Escape. Ensures A Permanently Even Colour Tone When Greying.

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#TOP 7

GRAIN GUARD Wood Stain | Light Oak

GRAIN GUARD

20004

Light Oak

500ml

9.2

FTB Score

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Features

Versatile Application: GRAIN GUARD Wood Stain Is Perfect For All Types Of Interior Wood Projects, Including Furniture, Cabinetry, And Flooring. Its Comprehensive Protection And Enhancement Capabilities Make It A Versatile Choice. Apply To Bare Wood – Treated Surfaces May Lead To The Stain Running Off The Surface

Interior Wood Stain: Grain Guard Wood Stain Is A Premium Formulation, Water-Based Wood Stain Designed To Enhance The Beauty Of The Woods Natural Grain. Perfect For Use A A Wood Furniture Dye, The Water-Based Formula Is Eco-Friendly And Free From Toxic Chemicals

Natural Finish: Achieve A Beautiful, Natural Finish That Enhances The Grain And Texture Of Your Wood. GRAIN GUARD Leaves A Subtle Sheen That Highlights The Wood's Natural Beauty Without A Glossy Appearance

Enhanced Durability: Ensure Your Wood Surfaces Look Their Best For Years. GRAIN GUARD's Hard Wax Oil Formula Provides Long-Lasting Protection, Perfect For High-Traffic Areas And Frequently Used Furniture

Efficient Coverage: With 1 Litre Covering Up To 12m², GRAIN GUARD Wood Stain Offers Excellent Coverage, Making It A Cost-Effective Solution For All Your Wood Treatment Needs. (Coverage Is A Guidance Only And Is Dependent On The Surface Porosity)

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#TOP 8 Best Clear Wood Stain

Everbuild Satin Wood Stain - Indoor And Outdoor Use

Everbuild

EVBWSMCL07

Clear Coat

750 ml

Everbuild Satin Wood Stain - Indoor And Outdoor Use Cover

Everbuild Satin Wood Stain – Indoor And Outdoor Use – Weatherproof – UV-Resistant – Quick Drying – Solvent Free – Clear – 750ml

9.2

FTB Score

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Features

PROFESSIONAL FINISH – Once Dry, This Clear Wood Stain Is Weatherproof, Resulting In A Crack/peel-Free Finish With High Resistance To UV.

SOLVENT-FREE – This Ready-To-Apply Mix Is Solvent-Free And Aims To Protect And Enhance The Natural Appearance And Qualities Of The Timber Inside And Outside The Home.

QUICK DRYING – Once Applied, This Wood Stain Is Touch-Dry In Only 30 Minutes And Is Ready For A Second Coat In As Little As 4 Hours.

MULTIPLE SIZES – Available In 250ml, 750ml And 2.5L (Clear Only Available In 750 Ml)

MULTIPLE COLOUR OPTIONS – Available In Clear, Natural Oak, Antique Pine, Mahogany, Walnut, Rosewood, Dark Oak, And Teak.

LONG-LASTING – Providing Correct Application And Normal Conditions, This Weatherproof Stain Can Protect Window Frames, Conservatories, Garden Furniture And More For Up To 5 Years.

IDEAL FOR INTERNAL AND EXTERNAL TIMBER – Enhances The Look Of Timber And Results In A Stain And Weatherproof Finish To Ensure It Looks Great Year After Year.

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#TOP 9

Littlefair's Wood Stain Water Based

Littlefair's

LS-500ml

Light Sycamore

500ml

Littlefair's Wood Stain Water Based Cover

Littlefair's Wood Stain Water Based - 500 ml - Indoor Furniture Stain Light & Dark Finishes - Special Non Toxic & Eco Friendly Formula - Wood Stain for Crafts - Colour: Light Sycamore

9.1

FTB Score

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Features

ECO-FRIENDLY & SAFE - Littlefair's Stain For Wood Furniture Dye Is Water-Based, Natural And Free From Toxic Chemicals, Ensuring A Safe And Eco-Friendly Choice For Your Woodworking Projects.

WONDERFUL WOOD AWAITS - Achieve A Premium Finish With Littlefair's Water-Based Stain For Bare, Sanded Wood, Accentuating The Natural Wood Grain's Details, And Adding Depth And Character To Your Work. IMPORTANT INSTRUCTIONS: The Wood Stain Needs To Be Applied To Bare Wood So It Can Soak In. If It Is Applied Over An Existing Finish, It Will Run Off.

VERSATILE BRITISH CRAFTSMANSHIP - Crafted Lovingly In The North West Of England Using The Unique Colour Formulae Created By Mr. Littlefair Himself. Our Wood Dyes Are Perfect For Indoor Wood, Including Doors, Tables, Chairs, Shelves And More. Embrace A Touch Of British Heritage In Every Drop.

FAST DRYING & LOW ODOUR - Say Goodbye To Long Waiting Times And Unpleasant Odours. Littlefair's Water Based Stain For Wood Quickly Dries With Minimal Odour So That You Can Keep Your Project On The Fast Track.

EFFORTLESS CLEANUP - Cleaning Up Is A Breeze With Our Wood Dye. Brushes Are Easily Cleaned, Saving You Time And Ensuring Your Tools Are Always Ready For The Next Project.

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#TOP 10

Parr's Water Based Wood Dye

Parr's

WSAW01

Brown

Parr's Water Based Wood Dye - Environmentally Friendly VOC Free - for Interior Woodwork - American Walnut - 250ml

9.1

FTB Score

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Features

American Walnut

Safe Environmentally Friendly Water Based Wood Stain

Water Based Dye Will Raise The Grain Slightly And Will Need Lightly Sanding Between Coats

Sample Piece Completed On Pine, Will Be Darker On Hardwoods

Quick Drying For Easy Two Coat Application

Enhances The Wood Grain

Easy Cleaning Of Brushes With Water

Contains No Harmful Ingredients And VOC Free

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Frequently Asked Questions (FAQs)

1. Does staining protect wood from mold?

Water-based stains are extremely resistant to mold and are easier to clean and maintain. Stains containing zinc nano-particles, such as Defy or Behr, will have better natural resistance to mildew.

2. Does staining wood protect it from moisture?

As already mentioned, wood stains offer little protection to wood. Its primary role is to color the wood and enhance its natural grain. The stain will also enter the wood pores and close them, offering some protection against moisture and water damage.

3. What is the most durable wood stain?

A top-quality wood stain adds color to natural wood, protects it from UV light and moisture, and is easy to use on your DIY projects. We researched the top interior and exterior wood stains available online, assessing ease of application, finish quality, and durability. Our best overall pick, the Varathane 1 qt.

4. How long does Osmo Natural Oil Woodstain last?

Coverage for Osmo Natural Oil Woodstain: 1 litre of Natural Oil Woodstain will cover approx 26m2 on smooth timber and approx 12m2 on rough sawn wood.

Editor's Notes

During our mould resistant wood stain research, we found 25 mould resistant wood stain products and shortlisted 10 quality products. We collected and analyzed 104,836 customer reviews through our big data system to write the mould resistant wood stain list. We found that most customers choose mould resistant wood stain with an average price of £12.20.

The mould resistant wood stain are available for purchase. We have researched hundreds of brands and picked the top brands of mould resistant wood stain, including Furniture Clinic, RUSTINS, Everbuild, Remmers, GRAIN GUARD.

Written by

Mohammed Clark

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.