Outdoor sauna sealant and mold
Hi! I recently bought a backyard discovery Lennon outdoor sauna. Is anyone putting a clear waterproof sealant on the outside of these?
Also, the sauna took a few days to build and of course it poured before the roof was on properly. There is some mold on the inside and outside of the unit. I researched what to do and I dried the sauna out completely, sanded the areas, and sprayed it with a diluted vinegar solution.
The roof is installed properly at this point and the spots are not growing that I can tell.
Has anyone else had this problem and is it safe to use even though the spots are still there?
Does sealant need to be applied? It has rained a lot in my area and it seems some of the outer boards have some mold on it but I’m not sure if it is just from when the roof was not on properly.
Thank you in advance for your help!!