My dd is 4 and LOVES having her nails painted. But shes not good at sitting still so it almost always smudges. Using the hairdryer to dry the nails doesnt help much. Would one of those nail dryer lamp things be a good solution? Ive never tried one. We use old fashioned nail varnish because I dont really understand what gel is. If you could explain that to me too I would really appreciate it.