Hey guys. So I'm wondering about the glue used to stick plants to rocks or wood. It leaves a white residue. Does it go away after time on its own? On wood I think you can just carve it off. But I accidentally squirted too much on a lava rock and it left a white mark on it and it kinda looks ugly. Any tips on how to remove it? Tried running a dull knife over it but it'll take forever.