After laser Dot mole, small moles usually scar in 3 days, and large moles scar in 5-7 days. It's okay to bask in the sun after scarring, but don't burn your skin.
Don't use a band-aid. Before scabbing in Dot mole, you can prescribe some anti-inflammatory drugs in the beauty department of the hospital or buy erythromycin eye ointment in the pharmacy.
If you wash your face, don't get wet before scabbing. It is best to twist out a towel and gently wipe the part without Dot mole.
Pay attention to the need to buckle the scab after scabbing to avoid scarring. Just eat more fruits and vegetables containing vitamin C or vitamin E. Don't eat irritating food and become like cigarettes, wine and spicy food. Basically it doesn't matter.
I hope I can help you!