| Obverse description | |
| Obverse lettering | GRAND PRIX SELF SERVICE CARWASH (714) 776-5111 CARE FOR YOUR CAR |
| Obverse script | Latin |
| Reverse description | Magic wand over sudsy car in center |
| Reverse lettering | REDEEMABLE ● SATISFACTION GUARANTEED ● HM OR DOUBLE YOUR DIRT BACK AT THIS LOCATION ONLY |
| Reverse script | Latin |
| Mint | (HM) Hoffman Mint (previously known as Hoffman & Hoffman), Fort Lauderdale, United States |
| Mintage | ND HM - - |
| Catalog ID | 9839062810 |
| Comments |