| Abotex | Quickly tests some of the main sources of lead content in a home including, paint, soil, dust, water, dishes and more | Swab | No |
| Firstalertstore | Contains materials to support at least 4 separate lead tests and can be used on any surface. | Swab | No |
| Check4Lead | Lead check testing kits come in different size packs. The lead swabs change color to indicate the presence of lead | Swab | No |
| Osumex Natural Alternatives, Ltd. | Determines whether lead levels are average or unsafe by using urine or saliva | Urine, Saliva | No |
| Novadetox | Tests water and urine for lead. Primarily a test for the human body. | Test tube | No |