Low cost investment makes an impact!
“Using low-cost caulk to seal cracks and openings in your home keeps warm air out -- and cash in your wallet.’
https://www.energy.gov/articles/10-energy-saving-tips-spring
“Using low-cost caulk to seal cracks and openings in your home keeps warm air out -- and cash in your wallet.’
https://www.energy.gov/articles/10-energy-saving-tips-spring