Most pressure washing business software is a full field service suite with quoting, crew boards and marketing. A lot of washers only need the part that turns a clean driveway into money in the bank. A pressure washing invoice app that carries photos, deposits and on-site payment covers most of a solo washer's week.
A house washing invoice with photos attached is hard to argue with. The customer sees the green streaks gone from the north wall next to the amount due, and paying takes a tap. You can also accept credit cards for pressure washing at the curb with Tap to Pay on a compatible phone.
Soft washing payments tend to be larger and riskier, because you buy chemicals and give up a full day. A power washing deposit taken with a fixed-amount link protects that day, and a signed pressure washing waiver protects you from blame for oxidation or etched concrete that was there before you arrived.
Commercial pressure washing billing is a different rhythm: monthly dumpster pads, drive-thrus and storefront sidewalks. Ask those customers to authorize a method for future bills, then charge each wash and send the receipt with photos instead of waiting on a check.