Welcome to Mer-Maids Professional Cleaning Products

June 8, 2012


In: Tips

Dear Mermaid;

We are very happy with our new Bimini and vinyl windows; however, I see around the stitching there is a little mildew. It is hard to remove because of the stitching and I really don’t know what to use to clean it. Could you tell us how to care for Sunbrella® Fabric and our vinyl seats so we can extend the life of our boat top and seats. Thanks
Joe from Long Beach, CA.

How to Keep Your Canvas Like New

Sunbrella® offers maintenance tips for covers and tops. The following tips can be used on most fabrics made for outdoors use. Always test any cleaning product on an inconspicuous spot before using on fabric & vinyl.

Glen Raven Mills, manufacturer of Sunbrella® fabrics released their “maintenance” suggestions, explaining how to maintain their fabric.

To avoid having to clean and re-treat Sunbrella®, hose it off monthly. The fabric itself will not support the growth of mildew, but if dirt or soap is allowed to remain on the fabric for any length of time, it will support mildew growth. Mold spores enjoy nothing more than to dine on left over soap. It thrives in damp climates, no matter how great the fabric is you must change the environment in order to avoid the problem that is specific to your boats location.

Clean the fabric with a mild soap. Mer-maids’ manufactures a cleaner that is approved for use on Sunbrella®. Glen Raven Mills, the manufacturer, of Sunbrella® Fabric tested and approved Mer-maid® Canvas & Vinyl Cleaner. Our Mer-maid® Canvas & Vinyl cleaner displays the Sunbrella® Fabrics logo on the label. This helps customers feel “at ease” knowing there are gentle, affective cleaners they can safely use without harming the fabric. No matter what cleaner you choose be sure it is approved for use on the fabric or the surface you are going to clean. Using too a strong cleaner will damage delicate surfaces like fabric and plastics. As you know it is expensive to have them replaced.

Ok, roll up your sleeves; it’s time to go to work. Rinsing first is important; the water soaks into the fabric and acts like a conduit for soaps to evenly cover the area you want to clean. If you applied the cleaner without rinsing first the soap will soak into the fabric unevenly, wasting the soap. You rinse your car before cleaning it, don’t you? The same principal applies with most things you clean. Start with a bucket of warm water (if possible) and the recommended amount of cleaner. Apply the cleaner with a dense, soft brush. Scrub and let the cleaner sit for about 5 or 10 minutes depending on how warm the day. Don’t let the soap dry! Rinse well, repeat steps again if you don’t get the results you wanted the first time.

Stitching around windows seems to be a place where dark stains and mildew take hold. It is especially important to let the cleaner have a chance to loosen the dirt; don’t be in a hurry to rinse the area. Find a dense brush; old toothbrush, fingernail brush, vegetable brush. Make sure the brush is soft! After the cleaner has had a chance to lift the dirt it is time to scrub around all the stitching. Rinse well!

Never use a power washer on fabric! You might not see the damage but it is there. Power washing will stretch and weaken the fabric; you will also remove the waterproof treatment. Dirt and grime will fill in where threads use to be. If you use a Power Washer on fabric you have shortened the life of your boat top!

If heavy stains remain, the Glen Raven Mills recommends using a mixture of 4 ounces of chlorine bleach in a gallon of water. Always rinse well! The bleach can harm the stitching if a thorough rinsing isn’t complete. I have used colorfast powdered bleach; you can find it in any grocery store. It should be dissolved in warm water, use as directed and rinse well. This colorfast bleach dissipates faster than liquid bleach and if rinsed well will not harm the stitching in your material. It is safer than liquid bleach on colored fabric, just as it is in your laundry.

Sunbrella® fabric is treated with a fluorocarbon finish, which enhances water repellency. This treatment is designed to last for several years if the fabric is cared for properly. After several cleanings, the finish will lose some of its repellency. Boost water repellency with a topical waterproof treatment, but use a product that still will allow the fabric to breathe.

Glen Raven Mills has approved a waterproofing product, 303 High Tech Fabric Guard, which can restore water repellency to near-original state while still allowing Sunbrella® fabric to breathe. The product protects against oil-based stains and has UV inhibitors to protect the fabric from sun damage.

Treat your seating just like the boat top. Caring for your boat seats is very different from your boat top. Fun loving people who just applied suntan lotion will use your seats. They eat and drink, spilling mustard, juice (hopefully not grape juice) and a whole host of gastronomical delicacies. It is doubly important to take care of spills when they occur. Never use a powdered cleaner (Ajax, or?). You will take the first layer off the vinyl using abrasive cleaners, but that’s another story. Put a towel down when those sun bunnies are using suntan lotion, the towel will provide a barrier from almost everything. An extra bonus when using a towel will be protecting both your friends & family from burning their legs, also the sun can’t damage your vinyl if it can’t get to it!

Happy & Safe Boating….

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