Most disinfectants have a contact time of 10-20 mins (read the instructions) so yes you do need to leave them and not wipe them straight away. You need to clean first as the disinfectant doesn't work if there is organic detritus there, and then leave for as long as it says. Depending on the disinfectant you can either just leave it, or if it's one of the ones where the fumes are dangerous to bunnies, rinse thoroughly.