What is it? Seems to grow out of some wooden areas in the room. I’ve tried peroxide and bleach. Would a steamer help? Sorry in advance for the bad picture quality.

      • pastermil@sh.itjust.works
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        9 months ago

        Sounds like it could be some mineral growth. This happens a lot in humid area. I’ve read magnesium is especially susceptible to this.

        • JeeBaiChow@lemmy.worldOP
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          9 months ago

          I had given it a thought that it may be crystallized salt from the marine air, but it doesn’t dissolve. The clusters are almost hydrophobic in water at first but end up as a suspension when stirred around, i.e. not soluble.