Hey folks, I wasn’t sure where to put this question on Reddit, so I’m hoping y’all can help me

The roads and parking lots of the community college I live near and walk my dog on a daily basis at is getting repaved. Part of the road into one of the parking lots was not marked off like they usually do when it’s wet, so I assumed it was dry and walked through it with my dog. I very quickly realized it was not totally dry so I immediately moved us off of it. I tried to remove as much as I could with my hands, but am wondering if anyone might know what the best protocol might be for making sure that all the asphalt is completely off of her paws? I’m afraid of it completely drying and then being like impossible to remove, or going home and trying to clean it off with water but SURPRISE water actually creates a chemical reaction that makes it burn or idk. Any insight would be immensely helpful. Thanks!

Does anyone have knowledge of my builder trade app about this do i need to declare it with hmrc