way down. On a standard window, that usually takes 30 to 60 seconds.
Then reverse the blinds so the slats tilt the opposite way and repeat on the other side. This is the step people miss when they say they cleaned the blinds and they still look dusty. If you only wipe one angle, you are only cleaning one exposed face. Flip the slats and do the second pass, and they look noticeably brighter.
7. The fastest 2-minute version
If your blinds are dusty but not greasy, this is the
