2010 Honda Civic Owner's Manual - Page 326

Cleaning the Seat Belts, Floor Mats Dirt build-up in the loops of the seat belt anchors can cause the belts to retract slowly. Wipe the insides of the loops with a clean cloth dampened in mild soap and warm water or isopropyl alcohol. Floor Mats If you remove a floor mat, make sure to re-anchor it when you put it back in your vehicle. If you use a non-Honda floor mat, make sure it fits properly and that it can be used with the floor mat anchors. Do not put additional floor mats on top of the anchored mat. If equipped The driver's and right rear passenger's floor mats that came with your vehicle hook over the floor mat anchors. This keeps the floor mats from sliding forward and possibly interfering with the pedals (driver's floor mat) or with the seat weight sensors (right rear floor mat). 320