This week Hidden Gem was tasked with cleaning a wood deck approximately 13 years old. Owner cleaned and sealed seven years ago and is ready for the deck to look new again. The front area has been cleaned and prepared for sealing. The back section is the last section to be washed. No harsh corrosive chemicals used during the cleaning process. Only BT-200 the original microbial Eco-Friendly cleaning product. BT-200 contains billions of natural biodegrading microbes, that speed up the natural process of bio-remediation. After a medium pressure cleaning to remove surface grime, the concentrated BT-200(TM) is diluted and applied with low pressure to the surface. After soaking into the pores the surface is re-wet and lightly brushed. The surface is rinsed using medium pressure and cold water, and a final application of BT-200(TM) is applied that will keep cleaning for up to 72 hours. The photo below shows the forward section of the completed deck and the back section ready to be cleaned.