scottish cleaning service
Well-known member
- Messages
- 9,075
- Location
- Paisley
I always use soft rubber. I was using the 12" liquidator and then moved up to the 14" liquidator and what a difference in speed. Might try a 16" liquidator to see if it makes a difference on the big windows. The contour pro plus handle made all the difference to me and now have two of them.