Wow! School teacher asks her pupils to brush their teeth with sand (photos)

Imagine this! someone took photos and sent it in. Said this teacher at a school somewhere in Badagry asked her pupils to use sand to brush their teeth as punishment. He confronted her but the lady refused to stop. How pathetic is this? Can someone fire this woman? He didn't say the name of the school but said it's somewhere in Badagry if anyone knows it. See more pics after the cut...