How to Clean and Waterproof Your Tent with Nikwax SolarProof

Your tent is your home away from home, but after a season of use, it can lose its water-repellent finish and start to leak. Regular cleaning and re-waterproofing are essential to extend its life and keep you dry. Nikwax SolarProof is a popular choice for restoring water repellency to tents, and in this guide, we'll show you exactly how to use it.

Whether you're a weekend car camper or a thru-hiker, proper tent maintenance is key. We'll cover everything from pre-cleaning to applying the waterproofing treatment, plus tips for drying and storing your tent. Follow these steps and your tent will be ready for whatever the weather throws at it.

Why Clean and Waterproof Your Tent?

Over time, dirt, body oils, and environmental pollutants can break down the durable water repellent (DWR) coating on your tent. This can cause water to soak into the fabric instead of beading up and rolling off, leading to leaks and increased weight when wet. Cleaning your tent removes these contaminants, allowing a fresh waterproofing treatment to bond properly.

Waterproofing your tent not only keeps you dry but also protects the fabric from UV damage and mildew. A well-maintained tent lasts longer, saving you money in the long run. Plus, it's a great excuse to give your gear some love before your next big trip.

• Removes dirt and oils that degrade fabric
• Restores water beading and breathability
• Prevents mold and mildew growth
• Extends the life of your tent

What You'll Need

Before you start, gather the following supplies: Nikwax SolarProof (available in spray or wash-in form), a soft sponge or cloth, a bucket of lukewarm water, Nikwax Tech Wash or a mild soap (optional), and a clean, dry area to work. Make sure your tent is completely dry and free of loose dirt before you begin.

If your tent has a footprint, consider treating it as well. For example, the Copper Spur UL4 Footprint can benefit from the same waterproofing treatment to keep ground moisture out. Similarly, a tent like the Tiger Wall 2 Platinum will perform better when its fly is properly treated.

Step 1: Clean Your Tent

Set up your tent in a well-ventilated area or lay it flat on a clean surface. Use a soft brush or cloth to remove any loose dirt and debris. For a deeper clean, mix a small amount of Nikwax Tech Wash with lukewarm water and gently scrub the fabric with a sponge. Avoid using harsh detergents or washing machines, as they can strip the DWR and damage the seams.

Pay extra attention to the seams, zippers, and high-wear areas like the floor and corners. Rinse thoroughly with clean water to remove any soap residue. Allow the tent to air dry completely before moving on to the waterproofing step. This is crucial because water can prevent the waterproofing agent from bonding properly.

• Use a gentle touch to avoid damaging the fabric
• Never wring or twist the tent
• Dry completely in the shade, not in direct sunlight

Step 2: Apply Nikwax SolarProof

Once your tent is clean and dry, it's time to apply the waterproofing treatment. If you're using the spray form, hold the bottle about 15-20 cm from the fabric and spray evenly, covering the entire outer surface. For the wash-in form, follow the instructions on the bottle, typically adding it to a basin of water and soaking the tent.

Be sure to apply extra product to the seams and areas that receive the most rain. For tents like the Rapide SL Insulated, which is a sleeping pad rather than a tent, you might not need to waterproof it, but if you have a tent with a bathtub floor, treat the lower edges as well. Let the treatment dry naturally, and do not rinse it off.

• Work in a well-ventilated area
• Avoid applying in direct sunlight or wind
• Check the coverage by looking for a uniform sheen

Step 3: Dry and Store Properly

After applying the waterproofing, let your tent dry completely before packing it away. This ensures the treatment has fully cured and prevents mildew from forming. Once dry, store your tent loosely in a breathable storage sack, not compressed in its stuff sack, to maintain the integrity of the fabric and coatings.

Regular maintenance will keep your tent performing at its best. Consider treating your tent at the beginning of each season and after heavy use. With proper care, your tent can last for many years, providing reliable shelter on countless adventures.

• Store in a cool, dry place away from direct sunlight
• Avoid folding the same creases repeatedly
• Reapply waterproofing as needed, typically every 2-3 seasons

Cleaning and waterproofing your tent with Nikwax SolarProof is a simple yet essential part of gear maintenance. By following these steps, you'll not only extend the life of your tent but also ensure you stay dry and comfortable on your outdoor excursions. For more tent care products and accessories, check out our selection, including the Blacktail 4 Footprint to protect your tent floor.