You should be able to obtain turpentine at hardware and paint stores.
How to remove pine tree sap from an rv roof.
Do not pour the spirits directly onto the roof but use a clean portion of the cloth each time.
Apply a wax and grease remover to a clean cloth.
The power of steam is a chemical free easy way to get your rv clean from stubborn pollen sap stains.
Spray on wd 40 or you can buy it by the gallon then just wipe the pine sap off.
Use protective gloves for this process and do not breathe in the vapors.
However petroleum distilates which all of the previous are except pam are not a good thing to put on a epdm roof.
Worked for me when i cleaned some sap off a few years ago it didn t affect my roof.
Wet a rag with a kitchen cleanser with bleach like soft scrub or ajax cleanser and apply it to the pine sap.
Tree sap is a pain to remove from your camper roof.
It may sound a bit bizarre but rv and travel trailer owners have used this method.
If you ve ever tried to hand scrub well seasoned tree sap you know it s a frustrating sticky situation.
Scrub with a scrub brush and rinse thoroughly.
It s not fun if you want to walk up on your roof with sticky pine sap all over the place.
For car or boat seats using a bug and tar remover to first soften the sap so that you can wipe it away with the cloth.
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.
Try a rag soaked in turpentine.
For vinyl fabrics use a grease remover or a product like rubbing alcohol to break up the sap.
Let it melt rub it in and watch the sap remove.
Avoid getting the cleanser on the sides of the trailer because it may make permanent streaks.
And won t flood your yard or driveway with dirt sticky waste water like a power washer.
Follow with a cleanup using simple green and clean water.
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.
May take you a while to do it so i suggest doing a small area a time.