How to cleanly cover the dough while it rise? When I leave dough pieces (for pizza) to rise, I put a wet towel on top of them, and leave them for a few hours.

The problem is that when the process is finished, the dough sticks very strongly to the towel, and it's quite hard to scrap the dough from it for washing.

I've tried to top the pieces with plenty of flour, which improves the situation, but it doesn't work fully.

I've also tried with a food tent cover covered with a wet towel, but the dough gets drier, so I don't think this is an option.

Is there any clever way to cover the dough, in a way that it's also easy to clean?
Spray the dough with oil, dust with a little flour, and either cover loosely with plastic wrap, or if the dough is on a tray, slide the whole thing into a food safe plastic bag.