Learn more about the advantages of dental sealants in South Edmonton. To prevent tooth decay, dentists strongly advise dental sealants, especially for kids and teenagers. The chewing surfaces of molars and premolars are coated with these flimsy shields to protect against bacteria and food particles. Consult a South Edmonton dentist and find out the best time to get dental sealants to protect your teeth and those of your loved ones for the long term. Don't wait for tooth decay to set in.