Just had built new wooden decking on caravan and need to know what's best for keeping it in tip top condition. Do I really need to use decking oil which is very expensive, or would a treatment for fencing and sheds be just as good, but much cheaper?

Mr Tanner, March 2011

Seems strange to pay out all that money for decking but are reluctant to pay for the stuff that 'keeps it in tip top condition' as you say. Like buying an expensive house and painting with crap paint.

BB, March 2011