What detergent can I use to clean a silver chain without breaking down or ruining the silver?
well, it looks like you are insulating the attic instead of your roomsIt will not hurt anything or cause any moistureI would just lays some plastic over it in your atticThis done anyway to prevent moisture from going in hour home preventing condensationYou don't' want to insulated the attic where the roofing is because that will cause moisture and ice damsMake sure there is plenty of ventilation in your attic from outside, but not blocking the vents.
You know i've thought about this problem many times over the last several yearsI really don't think this will be a problem, if it is, the summer time would be the best time for a problem, and then not much of oneMoisture in the home is due to many things such as showers, cooking, and even gas heat puts off moistureI don't think the moisture level in most homes is a big problem,especially if you have electric heatAll homes seem to dry out in winter from electric forced air heat, and in the summer your central air unit actually removes the moisture as it condenses on the a/c coil and collects through a drainYou may get some moisture in the attic on damp, spring days however you do have a vapor barrier on top of your insulationToday's interior primers/paints are much better than years agoIf you have an extra day or 2 and a buddy, you might want to turn the insulation over, but I really don't think this will be a problem, in fact many new homes have insulation blown in the attic without any type of vapor barrier installed first, many new homes have this.
You could defeat the vapor barrier by slashing the paper with a razor knife in X patterns, that's what's advised when you put a new layer on topI'm not personally certain what will happen from not having a vapor barrier at the ceiling, thoughTo be safe, I think you'd want to flip the insulation back over the way it's supposed to be, insteadI think there's also paints sold that claim to be a vapor barrier, but I don't know anything about themMaybe someone else will have ideas here.
Line a glass pan with aluminum foilAt the same time, start a pot of water boiling on the stoveSprinkle the aluminum foil with a generous amount of baking sodaThe larger the pan, the more generous you can bePlace the jewelry on top of the aluminum foilPour boiling water on top of the jewelry, completely covering itShake the pan slightly and allow the jewelry to sit in the pan for five minutesRemove the jewelry using tongsRinse it under cool water and dry with a towelIt should be free of tarnish and shining like newHOPE I HELPED
Either strip the paper off, cut slits in it or flip the insulation overDo not leave it as isYou are asking for moisture and mold problems.