Sometimes pubic shaving can lead to skin rash. Here are some tips from around the web for avoiding this:
- Always use a sharp razor
- Use a proper shaving gel or cream (not soap), preferably hypoallergenic or designed for sensitive skin
- Avoid too many strokes over the same area
- Don’t shave every day
- Shave after bathing, and apply a lotion after shaving.
Links on avoiding and treating pubic rash:
A rash could also be a symptom of an STD, in which case, you need to see a doc.