I have just started a full service business
An initial clean includes: sills, frames, glass and screens removed and washed
Our average window size is 59" x 71" and we charge AUD$14.50 (that might be around $12-13 USD)
Now I have had a couple of people recently ask me for a price on doing a regular freshen up maybe every 2nd month
To clean just the outside you have to go in the house and pull out the slider as all Queensland homes have screens or grills over the slider
So it still takes a reasonable amount of time to do them as the average home I do has around 12-15 windows and 1-2 sliding doors
Here is my thought on the matter I allow $2 for the screen and just divide the $12.50 in half = AUD$6.25 ($5 USD)
My question is how would you work out the price for a regular clean of say just the out side of the glass?