"Simon C." . wrote in message
...
I normally like cats but this one is trying my patience! Scabby feral
tom cat is spraying right next to our side door. A mixture of bleach
and bio washing powder shifts the smell OK ish, but it just seems to
encourage it to re-mark its 'territory'. Any way to deter?

TIA

'Tin' foil plus one of those capacitors Harry was keeping for zapping his
old batteries...

S