Hi Guys! Just thought i would let you know how i got on with the decking clean, Thanks for all your advice, in the end i used Owartol products. Used there stripper called prepdeck which worked really well, it removed all the old stain no problem, then used net-trol also by owartol as a restorer, it came up really well, customer very happy, he's going to apply some oil himself. thanks again for advice
Mick