Now through April 30, baseball fans can show their spring training ticket stub at Jacksons Car Wash to get a free car wash, or $6 off any full-service oil change, which also includes a free car wash.

The 11 Jacksons car washes are located at:

• 1954 E. Highland Ave., (20th St. & Highland Ave.), Phoenix, AZ 85016
• 2090 E. Rio Salado Pkwy., (Tempe Marketplace), Tempe, AZ 85281
• 12010 N. Tatum Blvd., (Tatum Blvd. & Cactus Rd.), Phoenix, AZ 85028
• 315 W. Bell Rd., (3rd Ave. & Bell Rd.), Phoenix, AZ 85023
• 14717 N. Northsight Blvd., (Raintree Dr. & Northsight Blvd.), Scottsdale, AZ 85260
• 15515 N. Scottsdale Rd., (Scottsdale Rd. & Tierra Buena Ln.), Scottsdale, AZ 85260
• 4027 S. Gilbert Rd., (Gilbert & Germann Roads), Gilbert, AZ 85296
• 2870 S. Market St., (Market St. & Santan Village Pkwy.), Gilbert, AZ 85296
• 8369 W. Bell Rd., (84th Ave. & Bell Rd.), Peoria, AZ 85382
• 2501 W. Happy Valley Rd., (Happy Valley Towne Center), Phoenix, AZ 85027
• 18736 N. 83rd Ave., (83rd Ave. & Union Hills Dr.), Peoria, AZ 85382 (Express car wash only – no oil change service available at this location).