My mate who's been cleaning windows for fourteen years only uses four scrims a day. Two in the morning, two in the afternoon. He washes them once a week!
The Missis and I go out and use about 20 - 25 scrims between us and approximately 10-15 sill cloths. We wash them every night.
I use a wet and damp scrim; upgrading the dry scrim to a wet scrim at every other house. The old wet scrim goes into a bag to get washed.
How can my mate do a good job (I don't like to ask) with only four scrims per day and one wash per week?
I do a pub every Friday - the scrims are yellow from the nicotine - how can you not wash them every day?
Help - are we doing something wrong?