Have your. Teeth cleaning at dentist office every six months, brush twice a day with triclosan containing toothpaste, floss once per day.
Soft toothbrush. The best way is probably to use a soft toothbrush, because it does not damage and inflame the gums. The best person for this answer would probably be the dentist.
Consult your dentist. First, see your dentist. It may be as simple as a hygiene appointment and enhanced home care. The dentist may find that you need scaling and root planing or an appointment with a periodontist. Don't wait and schedule an appointment soon. It is very difficult to ascertain without a clinical examination and radiographs.