| Airborne pollen and dust9 |
| Cosmetics |
| Eyelash curlers10,11 |
| Eyeliner |
| Eye makeup remover10 |
| Eyeshadow |
| Face cream8 |
| Foundation |
| Hair dye |
| Lotion |
| Mascara12 |
| Nail polish13 |
| Facial tissues |
| Household cleaners and sprays |
| Occupational exposures9,14–16 |
| Ophthalmic solutions, medications, and ointments17–23 |
| Poison ivy |