Tried a few different bike washes over this winter including muc off and Oxford mint and I've settled on this one. I dilute it about 3-1, instructions say 50/50 but I've found it's effective at less than that, I use a snow foam bottle, spray it on and let it dither for few minutes then hose off or pressure wash at a low pressure. Cleans very well without having to scrub at it, occasionally I`ll have to agitate baked on bits on the exhaust. Recently tried xcp salt remover first then this and bike comes up gleaming.