Whats best to use on leaded glass

[nickbrick]

As said whatever works for the individual. The auto glyn is expensive but it last ages as you only need a little spray. Brings the lead up nice to. I've also bought **** sprays that have been useless.

Sorry ive just started traditional window cleaning again i was told there is a spray called nilfisk or whats the best spray to use thanks

Thanks for all your replies ive found out what it is nilglass its brilliant