How to Remove Tree Sap From Your Bonnet
Fresh sap is easy. Bonded, sun-baked sap needs a different approach.
Fresh tree sap is sticky and annoying but easy to shift. Left for weeks in the sun, it can bond to the clear coat and become much harder to remove without risking the paint underneath.
Fresh sap
Warm, soapy water and a soft microfibre cloth will usually lift fresh sap without any special products. Soak the area for a minute to soften it before wiping, rather than scrubbing straight away.
Bonded, older sap
For sap that has hardened and bonded to the surface, a dedicated tar and sap remover (or in some cases isopropyl alcohol, used sparingly and tested on a small area first) will break it down without needing to scrub hard. Always work on a cool panel, not one that is hot from the sun.
What not to do
Avoid scraping with anything hard like a fingernail or a plastic scraper on painted surfaces — it is very easy to leave a scratch trying to force sap off mechanically.
Afterwards
Wash the area normally once the sap is gone, and check for any dulling or marking left behind. A coat of wax or sealant makes future sap easier to remove and gives the paint some protection if you regularly park under trees.
Prevention
If you park under the same tree daily, a car cover or a different spot — even just for sap-heavy months in spring and early summer — saves a lot of repeat cleaning.
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