When you’ve invested in a good turnout blanket, the last thing you want is for rain to soak through and leave your horse looking like a soggy potato. Over time, even the best waterproof coatings can wear down from mud, washing, and everyday use.

The good news? You can bring that waterproof magic back with a few easy steps and the right products (no special equipment required).

Let’s walk through how to re-waterproof your horse blanket so your horse stays dry, cozy, and ready to conquer any weather Mother Nature throws your way.

Why You Need to Re-Waterproof Your Horse Blanket

Every turnout blanket starts off strong, repelling water like a champ. But as it’s used and washed, that waterproof layer slowly breaks down. Think of it like your favorite raincoat: eventually, water stops beading on the surface and starts soaking in.

When that happens, your horse’s blanket absorbs moisture, gets heavier, and can even develop that lovely “wet dog” aroma. Not exactly the spa experience your horse deserves.

Signs It’s Time to Reproof:

  • Water no longer beads or rolls off the fabric

  • The blanket feels damp or heavy after rain

  • You spot dark patches where moisture has soaked in

  • The blanket smells musty or takes forever to dry

Re-waterproofing isn’t just about keeping your horse dry. It also helps your blanket last longer and prevents mildew or insulation damage.

What You’ll Need Before You Start

You don’t need a fancy setup to get professional-level results. Here’s your reproofing toolkit:

Pro Tip: Avoid household detergents. They’re too harsh and can actually remove the waterproof barrier you’re trying to restore.

Rainturnout

Step-by-Step: How to Re-Waterproof Your Horse Blanket

Step 1: Wash the Blanket Thoroughly

Before you apply anything, start with a clean slate. Use your Schneiders® Blanket Wash to remove dirt, sweat, and oils that build up on the fabric. These residues can block the reproofer from bonding to the surface.

If you’re washing by hand, use lukewarm water and gently scrub with a soft brush or sponge. If you’re using a machine, choose a large-capacity washer on a gentle cycle.

Once clean, rinse thoroughly to make sure no soap remains.

Step 2: Let It Dry Completely

This is where patience pays off. Lay or hang your blanket in a well-ventilated area until it’s completely dry. Applying a reproofer to damp fabric can lead to streaks or uneven coverage.

Pro tip: hang it on a gate or sturdy fence rail so both sides can dry evenly

Step 3: Apply the Waterproofing Spray

Now for the fun part! Hang your dry blanket and grab your Schneiders® BlockAide™ Blanket Reproofer. Spray from about 8–12 inches away in smooth, overlapping passes, making sure to cover every inch, especially seams and high-wear areas like the shoulders and back.

For extra durability, apply two light coats rather than one heavy coat. Let the first coat soak in for a few minutes before going back over it.

If you’re doing this outside, make sure the wind’s not blowing toward your face. (Trust us on this one.)

Step 4: Let It Cure and Test the Waterproofing

Allow the blanket to dry and cure for 24 hours. Once it’s ready, grab your hose and test a small section. If the water beads up and rolls off like a freshly waxed car, you’ve nailed it. If it still looks a little absorbent, apply another light coat to the affected area.

Pro Tips for Best Results

  • Choose a warm, dry day for reproofing. Humidity can mess with drying time.

  • Focus extra on seams, stitching, and high-friction areas.

  • Re-waterproof your blanket once or twice a year, depending on how often it’s used and washed.

  • Store blankets clean and completely dry to preserve that waterproof finish.

Bonus: Make it part of your seasonal routine. Reproof in the fall before winter turnout and again in the spring if your horse wears the blanket often.

Products

Recommended Products for Blanket Care


Product What It Does Why Riders Love It
Schneiders® Horse Blanket Wash Cleans tough dirt and sweat without damaging waterproof coatings Keeps blankets clean and breathable, so waterproofing lasts longer
Schneiders® Blockaide Blanket Reproofer Restores the waterproof finish and protects against moisture and stains Easy spray-on formula that keeps turnout blankets dry and durable
Schneiders® Odor Killing Freshening Wash Eliminates deep-set odors and bacteria while cleaning fabrics Perfect for keeping blankets, sheets, and saddle pads smelling fresh
Schneiders® Odor Eliminator Neutralizes odors instantly without perfumes or residue Ideal for use on blankets, stalls, trailers, and other barn gear

Keep your horse dry this season. Shop Horse Blanket Care.

FAQs About Re-Waterproofing Horse Blankets

Q: Can I use a human waterproofing spray or a camping fabric product?

Not a great idea. Household sprays or silicone-based products can damage the fibers or make the fabric too stiff. Always use a reproofer formulated for horse blankets. It’s designed to protect breathability and flexibility.

Q: How do I know when my blanket needs to be reproofed again?

If water stops beading on the surface, that’s your cue. You can also test by dripping a little water on the fabric. If it soaks in quickly, it’s time for another round.

Q: Can I reproof an older or torn blanket?

Yes! Just repair rips or weak seams first using something like Schneiders Blanket Repair Tape. Reproofing will then help seal the repaired areas for extra protection.

Re-waterproofing your horse blanket is one of those small maintenance jobs that pays off big. It keeps your horse dry and happy, extends the life of your blanket, and saves you from surprise shopping trips when winter weather hits.

So grab your wash, reproofer, and a sunny afternoon, and turn your well-loved blanket back into a waterproof wonder.

Your horse will thank you with a dry coat and a whole lot of sass-free turnout time.