H. P. Wells's Bug-Juice
| Olive oil | ½ | pt. | |
| Creosote | 1 | oz. | |
| Pennyroyal | 1 | oz. | |
| Camphor | 1 | oz. |
Dissolve camphor in alcohol and mix.
Any dope must be well rubbed in on face, neck, ears, and behind ears, hands (on the backs), wrists, and arms; but be very careful not to get it in your eyes.