Exhibit 21
| State of | ||
| Subsidiary | Incorporation | |
| Mace Security International, Inc. | Delaware | |
| Mace Personal Defense, Inc. | Delaware | |
| Mace CSSS, Inc. | California | |
| Car Care, Inc. | Delaware | |
| Care Investment, Inc. | Delaware | |
| Colonial Full Service Car Wash, Inc. | Texas | |
| Crystal Falls Car Wash, Inc. | Delaware | |
| CRCD, Inc. | Texas | |
| Eager Beaver Car Wash, Inc. | Florida | |
| Linkstar Interactive, Inc. | Delaware | |
| 50's Classic Car Wash of Lubbock, Inc. | Texas | |
| Mace Car Wash - Arizona, Inc. | Arizona | |
| Mace Car Wash, Inc. | Delaware | |
| Mace Security Products, Inc. | Delaware | |
| Mace Trademark Corp. | Delaware | |
| Mace Truck Wash, Inc. | Delaware | |
| Mace Wash, Inc. | Delaware | |
| PromoPath, Inc. | California | |
| ESG Marketing, LLC | Delaware | |
| TG Guard Protection Systems, Inc. | Vermont | |
| The Command Center, Inc. | California |