Ok, I have to ask, what is lemon fairy liquid? And Milton tabs?
I like Healing Tree Products, W.O.W. Spray on, works like a champ! I use it by the gallon around here because just about everybody has lots of white! Also, in a pinch, you can use Roux Hair Products (avail at Sally's) in White Minx. It's a little old lady rinse that keeps white hair from staying yellow and washes out with the next wash.