I have a small front garden with a large area of gravel located just outside one of my bungalow bedrooms. Over the last few months whenever I open this bedroom window there is a very strong unpleasant smell. I often find pooh on this gravel and as we have a family of foxes living around our back garden I assume it's them making this mess as I often hear them at night time.
Just getting rid of the poo isn't enough to get rid of the smell. Does anyone know of anything I can use on the gravel to make it smell better and maybe deter the foxes from crapping there?