Grime on unwashed windows blocks sunlight, causing houseplants to turn toward the light of a TV set or birthday cake. Let plants look out windows with this Groupon.
Choose From Three Options
- $15 for $30 worth of solar-panel cleaning; one solar panel costs $1.50 to clean
- $59 for interior- and exterior-window cleaning on up to 25 windows (a $125 value
- $35 for interior- and exterior-window cleaning on up to 15 windows (a $75 value)