NEED ADVICE PLEASE! Wall Washing

[strawbanana]

We are doing a move-out in a house...they would like the walls cleaned. They are moderatley dirty, nothing disgusting. I was wondering how do you charge for wall cleaning, I was just going to sponge mop the walls, but I didn't know how to charge. Is it B x H x W or just basic sqft of room???

Your help would be appreciated.

Thanks!

[Kevin]

In Michigan we charge $1 per square foot of the room being cleaned, including ceilings.

[strawbanana]

Thanks Kevin,

I appreciate that... I knew I was way off for that. The problem we have in this area is the "temp janitors" they come in and bid jobs super load when picking season is off or we have a freeze then they disappear. It makes it real hard!