Jun 3 2016 water stains that appear on the ceiling of an rv are cause for concern.
How to remove hard water stains from rv.
While the stain does not.
The best vinegar to use is plain white distilled vinegar which is inexpensive and effective 1 x research source a higher concentration of vinegar may be even more effective so adjust the vinegar to water ratio based on the severity of the water spots step 2 spray the vinegar solution on the glass.
Weak acids like vinegar will work strong acids like phosphoric acid lime away work more quickly.
At the first sign of water damage have one person use a hose on the outside of the rv from the roof down to help the person on the inside find the source of the leak.
The water spots are calcium carbonate and can be easily removed with any acid.
Here is how i removed some very old water stains in my 1992 bounder rv.
Once the proper repair is made to prevent further water leakage the water stain remains on the interior fabric of the rv ceiling.
Spray the solution on the glass being sure to fully saturate any stubborn water spots or areas of concentrated buildup.
Try letting the vinegar sit on the hard water spots.
Removing hard water stains from glass surfaces.
Repair and seal the leak immediately then use a dehumidifier to suck the water from the affected internal areas.
Use a scrub brush to loosen thicker deposits.
Stains from hard water often form on the glass after the water has evaporated on the surface.
If you let it sit and soak in for a few minutes instead of wiping it off right away it ll have more time to break down the mineral deposits holding the scum in place.
Step 1 fill a squirt bottle with half water and half vinegar.
Bare aluminum cleaner brightener works for bare metal while extreme black streak and stain remover is ideal for painted aluminum where stains have settled deep into the paint.
Choose the cleaning formula that best suits your project.
That made getting to the top of the awning difficult and all but impossible to have enough leverage to exert any force to clean hard to remove stains.
Then i realized i could remove the legs from their clamps and slide them under the camper that way the awning hung flat against the wall of the rv.
As the minerals in the water dissolve they leave behind white cloudy hard water deposits that can be a challenge to remove with a regular glass cleaner.
Try at your own risk.
Of course this only works it the ceiling material is what.
Steps to remove the stains.
The appearance of a water stain is usually the first sign of a roof leak or a faulty seal.