The poison is a neurotoxin with fairly low toxic effects on people, relative to its effect on insects. At low doses it works as a repellent for insects, but at higher doses it kills them by over-exciting their nerves. At very high doses, it can be a fairly toxic product for all forms of animal life.
Razor burn is not an actual burn, but an irritation of the skin. The affected area will look red and may even swell. Itâs common for razor bumps, also known as pseudofolliculitis barbae, to appear in the area. Razor bumps are tiny, red bumps that sometimes itch and feel tender to the touch. Razor bumps and razor burn are temporary and can heal on their own in a few days.
How to prevent Razor Burn once and for all. With the proper plan of attack, razor burn and razor bumps can be prevented. Make Sure Your Beard is Thoroughly Wet. If you suffer from razor burn and irritation, spend the extra time to make sure your beard is thoroughly wet. It is one of the most important steps to a smooth comfortable shave without irritation or razor burn. Facial hair will absorb moisture up to 30% of its volume.