After placing the bonding on the tooth (glue), do u have to use the led curing light?

I would recommend you return to your dentist for evaluation.  If the bonding is loose this will need to be removed and redone.  If the actual tooth is loose this could be due to a couple of factors.  If there is an infection present this can cause the tooth to loosen.  Since...

Dental composite , or dental bonding can be added to a previous one, with ease, however there is particular protocols necessary, and the experience of the bonding dentist. The reason why your dental bonding is breaking, must be evaluated by your good dentist.It is possible due to your bite and...

Over time, bonding could wear a little, but not that fast. Sometimes excess clear bonding agent, the “glue” that holds the filling to the tooth, will break off soon after an appointment. This is extra bonding agent that would be over an area that wasn’t etched and losing it won’t hurt the act...

Your dentist is right no need to worry about that. but if u r more conscious about cosmetics , u can go for tooth coloured bonding ,

If the filling feels rough you should return to your dentist and have it further polished.  We have the ability to make the bonding feel smooth.  It has been way too long so it will not happen on its own

Go to a dentist who loves cosmetic dentistry and ask for a Smile Trial.  We would take models of your smile and then do a wax -up to see how the teeth fit together.  You would return to the office and we would try in the design of the teeth in your mouth!There are lots of options-maybe...