Skoda say only use thier fan jet stuff, and it does block up if you use regular fluid.

Mine went into a horrible sludge around the edge of the screen - is this normal?? It worked great BTW, just left a mess on the paint/screen edge. Im currently on plain water to flush the bottle out, but will it go messy again if i use OE fluid (only ever been sericed by Skoda - 110K)

Is this possible for a car like Skoda Octavia II, being far from a cheap model, and in Elegance package, not to have a simple sensor to show you before you run out of washing liquid? I think this is unacceptable and Skoda should send sensors to be installed by Skoda dealers worldwide. Less expensive cars with no ABS or airbags have this simple sensor, but I can have it only if I take the headlight wash option? This should not be an option whatsoever. Do you agree with me?

I've got an Octy II Elegance 2.0TDi and I've got low washer fluid warning - works a treat. I was under the impression it was standard on Elegance. Jat

Mine went into a horrible sludge around the edge of the screen - is this normal?? It worked great BTW, just left a mess on the paint/screen edge. Im currently on plain water to flush the bottle out, but will it go messy again if i use OE fluid (only ever been sericed by Skoda - 110K)

Usually the sludge is a result of a concentration that is to strong.