Boils in sensitive areas require gentle care to prevent irritation and infection. You can clean the boil gently with boiled (and cooled) water or sterile saline to reduce bacteria without causing harm. Avoid harsh soaps or scrubbing.

How to dress the wound:

• After cleaning, pat the area dry with a clean cloth.
• Apply a sterile, non-stick dressing or gauze loosely to cover the boil.
• Change the dressing daily or if it becomes wet or dirty.
• Avoid tight clothing or anything that causes friction on the area.

Additional advice:

• Do not try to squeeze or pop the boil, as this can worsen infection.
• Keep the area clean and dry.
• Over-the-counter pain relief like diclofenac (a non-steroidal anti-inflammatory drug) may help with pain and inflammation, but consult a doctor before use.

If the boil worsens, spreads, or is accompanied by fever, see a dermatologist or general surgeon promptly. They can provide appropriate treatment, including possible antibiotics or drainage if needed.To narrow down potential causes, we will need some more information.I understand that you're suffering from boils in a sensitive area. Please tell me your age and gender, so I can guide you better.