Dirty windows make it hard to see your own backyard, resulting in confusion over the current weather, the current season, or the current location of the family llama. Keep an eye on Herald with this Groupon.

Choose Between Two Options

• $79 for cleaning of up to 20 windows and screens (a $225 value)
• $119 for cleaning of up to 30 windows and screens (a $350 value)<p>

Techs use industrial-quality squeegees to scrub windows and screens on the first and second stories of residential or commercial dwellings.

Sunbeam Window Cleaning

After starting as a subcontractor, owner Jason Barnett worked his way up the ladder to open and operate Sunbeam Window Cleaning in 2006. He gleaned his favorite practices from his previous jobs, adding a few ideas of his own to design the low-impact practices his company follows today. Whether cleaning windows or gutters, pressure-washing siding, or repairing screens, his crews always cover their shoes with paper booties and employ waterproof drop cloths to prevent indoor woes. Outdoors, they equip their ladders with mitts to protect glass and siding. And as they wash, each workman wields an industrial-quality squeegee engineered to reduce streaks and increase visits from farsighted swallows.