nails

"Your nails are long, dirty ..."
Daddy mummy, don't you ever spend a minute with your child? If you do, I'm sure you won't let the situation above happens.
Hygiene is 1 of the reason, and another main reason is to keep all of them playing safe; what occasionally happen are those long nails tots can scratch and hurt their friends easily. Which you --- parents and us don't want it to happen.
How much I can do? Lining them up and cut their nails every couple of days? Or just back to my work (teaching).