Hello, I have a deck which is some 10 years old. Every couple of years I used clear deck protector and then one year I used a coloured stain. The colour has faded badly and I want to go back to the natural colour and start using a clear deck protrector again. I have read that using oxygen bleach mixed with washing power, scrubbed in and then power washed back of does a good job. Has anyone tried this ? Is there a better way of cleaning my deck ? Thanks very much for any advice. Regards, Phil.