have you tried bar keepers friend ?
https://barkeepersfriend.com/products/more-spray-foam
..the stuff is like magic
Van build update:
Another day of cleaning the cargo walls.
Great vibes to clean by 🎧🔊💜
https://m.youtube.com/watch?v=4xDzrJKXOOY
Currently using a steamer and scrubbing with 50/50 vinegar and water with a little sodium bicarbonate, but might have to go with something a little more powerful to get residue and these marks out. Just need to find something that won't further damage the aluminum.
Open to suggestions...
#Ikitao #AvasBuild #DigitalNomad #VanLife