It's the end of the day, and Liam is the only person left at his shop. After finishing up all his cleaning and disinfecting, he accidently bumps into a coworker's station on the way out, splashing his evening coffee on their chair, work surface and blowdryer. Liam sighs but has to get back to its disinfected state before he can leave What steps should he take to achieve proper disinfection?