My first will blow Mum away in a sec.
My second goes off easy peasy with warm soapy water. And my whole is Mum & Me, a duo of nothing but nail polish!

This lovely beach hut houses one long-wear nail polish for mum and one water-based nail polish especially formulated for children .
The former has an ultra glossy finish that will blow mum away and the latter will vanish as if by magic with warm soapy water.