Vacuum the seats thoroughly to remove loose dirt and debris
Check the seat material and test the shampoo on a hidden area first
Mix the car upholstery shampoo according to the product instructions
Lightly spray or apply the shampoo to one seat section at a time
Use a soft brush or microfiber cloth to work the shampoo into the fabric
Avoid soaking the seats with too much liquid
Wipe away loosened dirt and excess shampoo with a clean microfiber cloth
Repeat on stained areas if needed
Use a damp cloth to remove any remaining residue
Let the seats dry completely with windows open or fans running
Vacuum again after drying to restore the fabric texture