Here are some easy tips for keeping your beads, charms and bracelets looking like new: Standard liquid silver polishes or paste would remove much of the oxidized detail, so the safest and cheapest way to clean your beads and bracelet is to fill a dish with warm soapy water (like dish washing liquid), dunk the bracelet & charms and with an old soft toothbrush or an old clean mascara wand, give the extra dirty parts a light scrub; the wand is perfect to push into the bead core holes. Swirl or let them soak for a few minutes, then rinse in cold water & dry with a soft cloth. Alternatively there are safe soft jewelery cleaning cloths on the market but its hard to push them in to the fine detail spots. They are perfect, though, to add extra sparkle to the washed & dried bracelet charms.
Make sure you take off your bracelet before going into a pool or using any sort of cleaning chemicals, as clorine and other harsh agents can permanently damage the silver.