Cloth cleaner: Sprayhood & Tent Shampoo
- Regular price
- €44,99
- Sale price
- €44,99
- Regular price
-
- Unit price
- per
Sprayhood & Tent Shampoo removes dirt, mould and stains from all types of outdoor fabric.
Safe for polyester, cotton, acrylic and synthetic blends.
Perfect for tents, boat covers, convertible roofs and awnings.
Biodegradable, powerful and ready to use.
WHAT DO YOU USE THIS FOR?
WHAT DO YOU USE THIS FOR?
Sprayhood & Tent Shampoo is specially developed for deep cleaning outdoor fabrics.
This powerful shampoo is perfect for regular maintenance and removes dirt, mold, and green deposits – without damaging the fabric.
You use this cleaner for:
Boat covers and cockpit enclosures
Effectively removes dirt, salt residue, deposits, and mold.
Tents made of cotton or polyester
Ideal for trailer tents, side tents, and awnings.
Fabric convertible roofs
Refreshes the fabric and helps prevent discoloration and buildup.
Awnings, backpacks, and outdoor cushions
Keeps fabric fresh and clean for longer use.
Also suitable for cleaning:
Sunbrella, Markilux, Swela, Docril, WeatherMax, HAARTZ®, Tencate All Season, and similar fabric types.
WHY DOES IT WORK?
WHY DOES IT WORK?
Sprayhood & Tent Shampoo is a professional-grade fabric cleaner with a balanced formula: tough on dirt, gentle on your fabric.
✔️ Active ingredients remove deep-seated dirt
The shampoo penetrates the fibres and effectively lifts dirt, mould and stains.
✔️ Safe for cotton, polyester and acrylic
The formula doesn’t harm the fabric – even with frequent use.
✔️ Biodegradable and ready to use
No need to dilute. Eco-friendly and hassle-free.
✔️ Developed by specialists
Trusted by sailmakers, cabrio experts and outdoor pros. Now available to everyone who wants to keep their gear in top condition.
HOW TO USE THIS PRODUCT
HOW TO USE THIS PRODUCT
Follow these simple steps for the best results:
Rinse the fabric first
Use lukewarm water and a soft brush to remove loose dirt.
Apply the shampoo
Use a spray bottle, brush or sponge. Spread generously over the wet fabric.
Let it sit for 20 minutes
This gives the cleaner time to loosen dirt and stains.
Brush off the dirt
Use a soft brush to gently remove any stubborn grime.
Rinse thoroughly with water
Make sure no shampoo or residue is left behind.
Allow to dry completely
Only then store the item or treat it with, for example, Sprayhood & Tent Protector.
Tip: For stubborn stains, follow up with our Power Cleaner after using the shampoo.
HOW MUCH DO YOU NEED?
HOW MUCH DO YOU NEED?
The amount depends on the type of fabric and how dirty it is. Older, weathered, or heavily soiled fabric will need more shampoo.
Average guideline per application:
Awning tent (polyester): ± 2.5 litres
Cotton tent: ± 2.5 litres
Convertible roof: ± 1 litre
Boat cover (sloop): ± 1 litre
For best results:
First remove loose dirt with water and a soft brush
Apply the shampoo generously to wet fabric
Let it sit for 20 minutes and rinse thoroughly
Use Power Cleaner for stubborn stains if needed.
Note: Large tents or heavily soiled fabric may require more shampoo.

THIS IS ULTRAMAR
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BOAT COVER
Removes grime, dirt and mould – without damaging the fabric.
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TENT
Visible difference.
Cleans polyester and cotton tent fabric with ease. -
CONVERTIBLE ROOF
Effortless cleaning, even after years of dirt.
For a roof that looks like new again.
WHAT ARE THE BENEFITS?
Truly clean again
Removes dirt, green deposits, mould and bird droppings – even after months outside.
Safe for all types of fabric
Suitable for polyester, cotton, acrylic and more. Ideal for tents, boat covers, convertible roofs and more.
Ready to use
No need to mix or dilute. Just apply, brush and rinse.
Biodegradable
Tough on dirt, gentle on nature. Safe to use at the campsite or marina.
Perfect with impregnation
Clean fabric absorbs protector better – keeping your tent, cover or roof protected for longer.
REVIEWS
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⭐️⭐️⭐️⭐️⭐️
"Freshened up the boat cover... and ready to waterproof for next season.
Thanks for the brilliant Ultramar products."
Nico -
⭐️⭐️⭐️⭐️⭐️
"Another great 500C today with a very dirty roof — we cleaned and waterproofed the top professionally."
Fiat500cabriospecialist -
⭐️⭐️⭐️⭐️⭐️
"Our awning looks like new again. All the dirt came off easily. Truly amazing!"
Fam. Schouten
25% OFF?
FREQUENTLY ASKED QUESTIONS
Do I need to wet the fabric before applying the shampoo?
Yes. Wet the fabric with lukewarm water before you begin. This helps the shampoo spread more evenly and work more effectively.
How long should the shampoo sit?
Let it work for about 20 minutes. Then give it a good brush and rinse thoroughly with clean water.
Can I use this on cotton fabric?
Yes. Sprayhood & Tent Shampoo is safe for cotton, polyester, acrylic, and other outdoor fabrics.
Is it a problem if the shampoo gets on windows or plastic parts?
No. The shampoo is mild and biodegradable. Still, we recommend wiping it off right away with a damp cloth.
Is this shampoo biodegradable?
Yes. Sprayhood & Tent Shampoo is safe for people, animals, and nature. You can use it in your garden or at the campsite.
Can I use the shampoo indoors?
Yes, as long as the area is well ventilated. The shampoo has a neutral smell, but fresh air is always better during cleaning.
What if the fabric is still dirty after use?
For stubborn stains, use our Ultramar Power Cleaner. It's made to tackle deep, ingrained dirt.
Do I need to re-impregnate afterwards?
Yes. After cleaning, the fabric is completely clean but also ‘open’. Always re-impregnate to restore proper protection.