It's normal for road works to be messy. You might see excess white powder, sticky bitumen or loose stones during the work. It's also common to see marks on the road from power steering and turning, but these should fade.
The contractor is responsible for cleaning the site and any mess that may occur.
Driving on the spray seal can flick up small stones, so please drive slowly and carefully on this temporary surface. Doing this will actually help to settle the loose stones.
We recommend you avoid walking on the newly sprayed road so you don't track marks into your car or home.