To teach parents how to properly install their car seat and to mark National Child Passenger Seat Month, AAA Northeast is sponsoring a free car seat clinic for members and nonmembers on Monday, Sept. 23, from 10 a.m. to 2 p.m. at AAA Milford, 827 Bridgeport Ave.

For an appointment, email or call 203-937-2595, ext. 4615.