Home Maryland La Plata, MD Charles County Public Works Used Oil & Antifreeze Drop-off Site Charles County Public Works Used Oil & Antifreeze Drop-off Site Contact Information 10430 Audie Ln, La Plata, MD, Maryland 20646 (301) 932-3599 https://www.meetcharlescounty.com/ Hours This is a 24-hour drop-off site. Automotive Antifreeze Motor Oil 1 2 3 4 50.000
