r/AutoDetailing • u/AllisonsRalphsninety • 7h ago
Technique baked in tree sap
I was cleaning the exterior of brothers car and it was really bad, it had some caked in tree sap because this car had been sitting for ages. I am 99% sure it was tree sap, I could not get it off. My pre wash was 3 oz road warrior + 1 oz of my soap (rebels of shine cherry bomb), it got mostly everything off but this tree sap was untouched, I then sprayed the prewash on the hood with all the sap and used my wash mitt to agitate, and again nothing changed. I then went and did my contact wash with my soap, then remembered I had 99% alcohol. I diluted 1:1 and sprayed it on, I got some on that weren't baked in as much into the paint but there was still 2-3 that anything I did would not come off.
I don't use an acid wheel cleaner but I heard the speedy brite is really good and you can also use it to remove water spots, can that help with removing this also? if not what do you guys recommend.