Hi parents, may i know when you start training your kids to brush teeth?

You can start "training" your child the moment he has teeth or even earlier. There are different starter toothbrushes and the idea is to let them understand the purpose of brushing their teeth. Children love to mimic, so you could brush your teeth together with them. Pigeon has a good range of starter toothbrushes. http://www.pigeon.com.sg/product_uri/oral-care/training-toothbrush/lesson-1-2-3-set/