Updated:30 October 2026
Rank 1-13 of the best Waterproof Detergents
Our recommendation Price Customer rating
1. Comparison winner
Nikwax TECH WASH & TX DIRECT Twin Pack 2x1L
Nikwax TECH WASH & TX DIRECT Twin Pack 2x1L
Available immediately
free shipping
  • effective cleaning for materials
  • restores waterproofing and breathability
  • 2-in-1 formulation saves time
Our rating
9,9
very good
2. Best value
Grangers Wash + Repel Down 2-in-1, 1 Litre Pouch
Grangers Wash + Repel Down 2-in-1, 1 Litre Pouch
Available immediately
free shipping
  • Powerful cleaning and dirt removal in a single wash while restoring water repellency to down jackets
  • eco-friendly and cruelty-free formulation that is water-based and fluorocarbon-free bluesign approved
  • Two-in-one formula cleans and reproofs in a single wash, saving time and water
Our rating
9,9
very good
3. Bestseller
Nikwax TECH WASH 1 Litre Cleaner
Nikwax TECH WASH 1 Litre Cleaner
Available immediately
free shipping
  • effectively cleans by removing dirt and residue from waterproof and synthetic outdoor gear
  • restores water repellency and breathability to maintain performance and comfort
  • eco-friendly formulation free from PFAS, with recyclable packaging
Our rating
9,8
very good
Nikwax Tech Wash 300ml & Polar Proof 300ml Twin Pack
Nikwax Tech Wash 300ml & Polar Proof 300ml Twin Pack
Available immediately
free shipping
  • Effective cleaning: a water-based cleaner that removes dirt and residues from gear and helps restore fabric water-repellency and breathability
  • Restoration of water resistance and breathability: a waterproofing treatment that adds water repellency and revives breathability for fleece and synthetic insulation gear
  • Environmental friendliness: water-based, fluorocarbon-free and environmentally responsible
Our rating
9,6
very good
Nikwax Tech Wash 303440000 Clothing Detergent, 1 L
Nikwax Tech Wash 303440000 Clothing Detergent, 1 L
Available immediately
free shipping
  • cleans outdoor clothing by removing dirt and body oils to maintain the fabric's performance
  • restores breathability and water repellency in waterproof clothing
  • suitable for breathable and waterproof materials
Our rating
9,6
very good
50+ purchases last month
Nikwax Tech Wash 5 L
Nikwax Tech Wash 5 L
Available immediately
free shipping
  • cleans effectively for thorough maintenance
  • revives waterproofing and breathability, ensuring fabrics remain functional
  • environmentally friendly with an aqueous, non-flammable and fluorocarbon-free base
Our rating
9,6
very good
Nikwax Down Wash and Down Proof Twin Pack, 2 x 300ml
Nikwax Down Wash and Down Proof Twin Pack, 2 x 300ml
Available immediately
free shipping
  • effectively cleans down-filled clothing and gear
  • restores waterproofing and breathability of down materials
  • environmentally friendly and water-based formulation
Our rating
9,6
very good
Grangers Wash + Repel Clothing 2-in-1, 1 Litre
Grangers Wash + Repel Clothing 2-in-1, 1 Litre
Available immediately
free shipping
  • effective cleaning: removes dirt and odours from waterproof clothing
  • restores waterproofing and breathability: reproofs and restores durable water repellency (DWR) of clothing
  • environmentally friendly: cruelty-free, water-based, PFC-free, and uses 72% less plastic packaging
Our rating
9,6
very good
Grangers Performance Wash 1 Litre
Grangers Performance Wash 1 Litre
Available immediately
free shipping
  • concentrated cleaner for waterproof clothing that removes dirt and odours
  • restores water repellency after washing to help fabrics shed water again
  • eco-friendly, water-based formula that is fluorocarbon-free and bluesign approved; cruelty-free; packaging with 72% less plastic
Our rating
9,3
good
Nikwax Tech Wash and Softshell Proof Twin Pack, 300 ml, NKW0195
Nikwax Tech Wash and Softshell Proof Twin Pack, 300 ml, NKW0195
Available immediately
free shipping
  • cleans effectively
  • restores water-repellency and breathability
  • environmentally friendly formulation
Our rating
9,1
good
Nikwax Base Wash Cleaner 1 Litre
Nikwax Base Wash Cleaner 1 Litre
Available immediately
free shipping
  • effectively cleans garments
  • restores water repellency and breathability
  • environmentally friendly formulation
Our rating
8,9
good
Mountval Wash & Care Wash-in Cleaner for Technical & Wet Weather Clothing (GORE-TEX), 300 ml, Transparent (Neutral)
Mountval Wash & Care Wash-in Cleaner for Technical & Wet Weather Clothing (GORE-TEX), 300 ml, Transparent (Neutral)
Available immediately
free shipping
  • Highly effective cleaning removes dirt and oils from fabrics to restore colour and texture
  • Restores water repellency and breathability to keep outdoor garments dry and comfortable
  • Eco-friendly formulation with responsibly sourced ingredients and recyclable packaging
Our rating
8,4
good
Nikwax Tech Wash 150ml & TX.Direct 100ml Twin Pack – Wash-In Cleaner and Waterproofer for Waterproof Outdoor Clothing
Nikwax Tech Wash 150ml & TX.Direct 100ml Twin Pack – Wash-In Cleaner and Waterproofer for Waterproof Outdoor Clothing
Check delivery time
free shipping
  • effective cleaning: removes dirt, sweat and residues without harming waterproof coatings, helping maintain breathability and water repellency
  • restores water repellency and breathability: adds durable water repellency and revives breathability for waterproof fabrics
  • environmental friendliness: water-based, non-persistent formula in recycled, recyclable bottles
Our rating
8,4
good

Similar Waterproof Detergent comparisons

Waterproof Detergents buying guide: How to choose the right product from the above Waterproof Detergents test or comparison

What is Waterproof Detergent and Why It Matters

Understanding Waterproof Detergent

Waterproof detergent is a specially formulated cleaning agent designed to clean waterproof fabrics, such as those used in tents, outdoor gear, and certain clothing. Unlike regular detergents, which can strip the water-repellent coatings off materials, waterproof detergent works to maintain these coatings while effectively removing dirt and grime. This means it helps keep your gear performing optimally in wet conditions, ensuring that your purchase lasts longer and maintains its effectiveness.

The Importance of Choosing the Right Detergent

When we invest in waterproof items, we want them to protect us from the elements. Using the wrong detergent can lead to a breakdown of that protection, leaving you vulnerable to water entering your gear or clothing. This is why choosing the right waterproof detergent is essential; it preserves the integrity of the materials while still providing excellent cleaning power.

Benefits of Using Waterproof Detergent

Maintains Water-Repellent Coatings

One of the primary benefits of waterproof detergent is its ability to maintain the water-repellent coatings on your gear. When you wash a waterproof jacket or tent with regular detergent, you risk washing away the protective layers. Waterproof detergent is specifically designed to clean without compromising these essential features.

Effective Cleaning Without Harsh Chemicals

Waterproof detergents are also effective at cleaning without using harsh chemicals that can degrade fabric. This means not only are we keeping our gear clean, but we’re also doing it in a way that’s safer for both the items and the environment. Many formulations are biodegradable, adding to their appeal.

Versatility Across Different Materials

Another benefit is versatility; many waterproof detergents can be used on a variety of materials, including synthetic and natural fibres. This makes it a one-stop solution for washing multiple items, from jackets and backpacks to sleeping bags.

Key Features to Look for in Waterproof Detergent

Concentration and Formula Type

When selecting a waterproof detergent, consider whether you want a liquid, powder, or pod formula. Liquid detergents tend to dissolve easily and are often more concentrated, allowing for effective cleaning with less product. A high concentration is beneficial as a little goes a long way, making it more economical.

Compatibility with Fabric Types

It’s also crucial to check the compatibility with your specific gear. Some detergents are formulated for specific materials, while others can be used more universally. Always look for labels that confirm compatibility with your fabric types to avoid damaging your gear.

Eco-Friendliness

Given the increasing awareness of environmental issues, choosing an eco-friendly formula can be a wise choice. Many brands now offer biodegradable detergents that clean effectively while being less harmful to the planet. This is a feature we should not overlook.

Top Waterproof Detergent Brands We Recommend

Trusted Names in the Industry

When it comes to waterproof detergents, several brands stand out for their reliability and performance. Brands like Nikwax and Granger’s have long been trusted by outdoor enthusiasts for their effective cleaning and protective properties. These companies focus specifically on treating and maintaining outdoor gear, meaning their products are designed with purpose and expertise.

Innovative Formulations

Additionally, some brands offer innovative formulations that enhance not just water repellency but stain resistance as well. By choosing products from these trusted brands, we can be confident that we’re using the best detergents available for our waterproof items.

How to Use Waterproof Detergent Effectively

Washing Instructions

To use waterproof detergent effectively, start by checking the manufacturer’s care instructions on your gear. Most waterproof detergent requires a specific amount of product per wash cycle, so it’s essential to follow these guidelines for optimal results. Generally, you’ll want to run a cycle on a gentle setting to prevent any harsh agitation that could damage the fabric.

Drying Recommendations

After washing, drying is just as crucial as cleaning. Many waterproof items can be tumble dried on a low setting, but always verify this as some materials are best air-dried. Proper drying helps restore any water-repellent finishes that may have been activated during washing. This simple step can significantly impact the longevity and performance of your gear.

Periodic Maintenance

Finally, we recommend incorporating waterproofing maintenance into your cleaning routine. Depending on usage, it’s a good idea to clean your items with waterproof detergent regularly to maintain their performance. Regularly treating the item every few washes will ensure your gear remains in good shape and ready for whatever the weather throws at you.

Table of contents
  1. What is Waterproof Detergent and Why It Matters
  2. Benefits of Using Waterproof Detergent
  3. Key Features to Look for in Waterproof Detergent
  4. Top Waterproof Detergent Brands We Recommend
  5. How to Use Waterproof Detergent Effectively

Overview

1. Comparison winner
Nikwax TECH WASH & TX DIRECT Twin Pack 2x1L
Our rating
9,9
very good
Nikwax TECH WASH & TX DIRECT Twin Pack 2x1LAvailable immediately
2. Best value
Grangers Wash + Repel Down 2-in-1, 1 Litre Pouch
Our rating
9,9
very good
Grangers Wash + Repel Down 2-in-1, 1 Litre PouchAvailable immediately
3. Bestseller
Nikwax TECH WASH 1 Litre Cleaner
Our rating
9,8
very good
Nikwax TECH WASH 1 Litre CleanerAvailable immediately
Nikwax Tech Wash 300ml & Polar Proof 300ml Twin Pack
Our rating
9,6
very good
Nikwax Tech Wash 300ml & Polar Proof 300ml Twin PackAvailable immediately
Nikwax Tech Wash 303440000 Clothing Detergent, 1 L
Our rating
9,6
very good
Nikwax Tech Wash 303440000 Clothing Detergent, 1 LAvailable immediately
Nikwax Tech Wash 5 L
Our rating
9,6
very good
Nikwax Tech Wash 5 LAvailable immediately
Nikwax Down Wash and Down Proof Twin Pack, 2 x 300ml
Our rating
9,6
very good
Nikwax Down Wash and Down Proof Twin Pack, 2 x 300mlAvailable immediately
Grangers Wash + Repel Clothing 2-in-1, 1 Litre
Our rating
9,6
very good
Grangers Wash + Repel Clothing 2-in-1, 1 LitreAvailable immediately
Our product comparisons are:
Always up to date:
At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
Neutral and independent:
Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
Similar tests and comparisons - Camping & Hiking Essentials