in situ curtain cleaning
1, Brush curtain to dislodge dust
2, Pre vac remove dust
3, Apply dri pro by misting onto the curtain
4, leave for 10 minutes get customer to make you a cup of tea
5, using a clean white terry towel draw down the pile, Show customer towel they will be able to see dirt
6.Vac to remove excess dri pro
7. Brush going with the pile
Linnings we normally give them agood brush and vac.
Have had good success with this method.
Price average window to sill 1 pair 28.00 about 40 minutes work including your cup of tea
Yours
John