Were great! Used for years. Good for at least 24 hours or longer. Then they started turning white and falling off after 5 or 6 hours.
What gives? So a closer examination.
I have a couple of boxes of older ones, that I tested, and those are still great!
So the latest 2 months ones that are useless are different. And are now labelled MADE IN INDIA.
So I called various suppliers and was told that from now on they will always come from india... And they are completely useless. So now what.
What other brands are still good?