You can wear pearls anytime ... warm, cold, rain, snow. The only issue is with perfume. Also if you sweat a lot, the silk strand on your nape might discolor and loosen up over time ... heck, you can just re-string them again.
After every use, I wipe my pearls with a cloth (the Mikimoto ones that I have come with a special cloth to wipe pearls). I'm pretty sure a soft cloth will do it.
After every use, I wipe my pearls with a cloth (the Mikimoto ones that I have come with a special cloth to wipe pearls). I'm pretty sure a soft cloth will do it.