Thanks all for the information on the voice chat last night. I still have a question about decks and what methods work best. How long do I leave the 'bleach' solution on? Can I visually tell or is there a time frame that works the best? Am I correct in thinking that I then must let the deck dry an d come back to seal it? Pressure is obviously not the big issue here although too much is. Should I vary depending on the age and type of wood I am refinishing?