If metal roof then similar to above, then at least higher end cost or above depending on roofing materials - (about $1200-2000) unless roofing panels are also damaged, not just ridge vent / cap.
1 Work the soap into a lather all over your hands, scrubbing the skin under and around your nails as well. 2  If you still smell gasoline on your hands after washing them with soap, mix a few drops of vanilla extract with water and rub it into your hands to reduce or eliminate the smell.
Method 3 Citrus. Neutralize the odor on your hands with lemon or lime juice. Rubbing lemon juice on your hands is a natural, effective way to remove odors. Lemon juice can be used full-strength, or it can be diluted with a small amount of water to reduce its harsh effect on your skin. Lime juice works as well.