Try a rag soaked in turpentine.
How to remove pine tree sap from rubber rv roof.
You must catch the sap droppings early before it becomes too hard.
Well things like white gas wd40 pam naptha all will do a good job of removing pine sap.
Don t use this trick on surfaces sensitive to alcohol.
You should be able to obtain turpentine at hardware and paint stores.
Follow up with a mildly diluted solution of bleach and water applied with a rag.
Scrub with a scrub brush and rinse thoroughly.
Wet a rag with a kitchen cleanser with bleach like soft scrub or ajax cleanser and apply it to the pine sap.
Rinse your ethylene propylene diene monomer epdm or rubber roof rv or trailer.
Removing tree sap from rv roofs rubber rv roofs properly called epdm or ethylene propylene diene monomer should be washed normally and allowed to dry.
Realizing that some petroleum products may be harmful to epdm rubber roofing if it becomes saturated carefully moisten a clean soft cotton cloth with regular mineral spirits and lightly rub the pine sap from the roof.
This trick works due to the alcohol content.
Tree sap is a pain to remove from your camper roof.
Follow with a cleanup using simple green and clean water.
A little squirt and some gentle rubbing might remove the sap pretty quickly.
The power of steam is a chemical free easy way to get your rv clean from stubborn pollen sap stains.
If you ve ever tried to hand scrub well seasoned tree sap you know it s a frustrating sticky situation.
Do not pour the spirits directly onto the roof but use a clean portion of the cloth each time.
However petroleum distilates which all of the previous are except pam are not a good thing to put on a epdm roof.
And won t flood your yard or driveway with dirt sticky waste water like a power washer.