To remove mildew from a canvas awning you ll need a cleaning solution made with 1 cup 237 ml bleach cup 59 ml of mild liquid soap and 1 gallon 3 8 l of cool water.
Awning cleaning solution.
If you need more cleaning solution simply double or triple all the quantities.
So use it only when you have to remove some hard stains.
If you use a store bought cleaner be sure that it is designed specifically for awning fabrics.
To clean metal awnings use a metal cleaning solvent and water.
Store bought solutions you can use a store bought solution like valterra s rv awning cleaner v88542 which is designed to remove dirt mold mildew and tree sap from your awning as well as condition the fabric.
Apply the solution to the awning both the top and the underside with your chosen method.
Do this on a hot sunny day.
However hydrogen peroxide car soap green soap or bleach can also work as a cleaning agent in the rv awning cleaning solution.
It is also a complete kit that already comes with one quart spray bottle.
For fixed awnings rollup awnings and retractable awnings made of canvas or outdoor fabrics use a mild laundry detergent and lukewarm water.
Any rver will roll their eyes when the conversation arises on keeping an awning clean.
Your cleaning solution shouldn t discolor the awning or leave a residue behind.
This technique works great and ensures that you have a clean awning.
And there are many homemade rv awning cleaning solutions that have been used.
Just as what you can read in many rv awning cleaning tips you should keep the awning surface clean to extend its life and prevent it from damage.
Consult your awning service manual or contact the manufacturer about applying a protective coating to the awning after it has been cleaned.
Homemade rv awning cleaner and cleaning tips.
If you will be using solutions containing bleach or other toxic chemicals make sure to do the cleaning away from grass or plants.
And because most awning cleaners contain bleach and other components that are harmful to vinyl avoiding such products means your awning will last much longer.
Rinse your awnings with clean water every month or so when they are in use.
After preparing the solution put it in the sprayer.
It is available in a 4 ounce concentrate which can make two quarts of cleaner.
Depending on your awning material you will need to use different cleaning solutions.
You can also use a vinyl or fabric cleaner if you wish.
But not all homemade awning cleaners are created equal.
Remember that bleach will reduce the awning s life.