Keep jewelry dry and retain away from contant with water.
Store different types of jewelry separately. Make sure the jewelry is not touching inside the jewelry box.
Lower the relative humidity of a room if you keep your jewelry out in the open and notice that it tarnishes quickly.
Make sure the jewellery is clean and dry, using mild detergent and warm water, then use soft bristle brush to dust away dirt. Finally, pat dry with lint-free cloth and remove any tarnish with silver polishing cloth
