My neighbour has had their roof painted red, the men used a sprayer and the paint drifted onto our white conservatory. I have telephoned them several times to come and clean it as soap and water doesn't remove it. I was quite patient at first but I think three months is a bit much. what action can I take to get them to clean it.
not 100% but i thought the law had changed so the onus was the householder who employed the contractor, it was changed to help alleviate this type of 3rd party problem.