On 2 Dec, 14:37, ssheilas wrote:
We have recently put down a large area of hardwood decking, what is the
best way to maintain this and keep it in good condition?

I broom ours with a very hard brush after the rain, to get rid of
excess water in the grooves and get rid of the leaves too. Just keep
it clear. If moss/algae settle, just brush off!