Answered by Shaykh Faraz Rabbani
I was wondering if you could explain the ruling to me on nail varnish and whether it invalidates Wudu???
Walaikum assalam,
Nail polish and nail varnish both prevent ritual ablutions (wudu) from being valid in the first place.
For details, see below. For a detailed index of answers about Islamic law, see: (http://www.sunnipath.com)
Wassalam,
Faraz Rabbani