We have a cedar log home built in 73. It is 4×8 double tongue and groove log walls. Some mildew is showing on the exterior and the knot holes and a few joints need sealing. What cleaning agent should I use and what’s best to seal the knots and gaps with? Is there then a sealant or finish to keep the natural cedar color? Yearly washing? Pressure washing? Thanks

waterloop Changed status to publish April 2, 2024