Yes u can use fluoridated toothpaste for your child It has to be size of pea. Brush twice a day.

Please use fluoridated toothpaste and the amount of paste used for 3 year old child must be the size of a pea.

From 3-6 Yrs of age...you can use a fluoride toothpaste containing only 500 ppm of fluoride which you can check on the contents given behind the toothpaste if not the amount you use for toothpaste should be done half and the fluoride toothpaste should be used only once and other time you should use the non-flouridated toothpaste.