Cleaning

Asteria Labs - Features a jewelry and eyeglass cleaner with no alcohol, acids, ammonia or abrasives.
Nventa Incorporated - Cleaning and care products for platinum, gold, silver, and delicate jewelry.
Powervescent Jewelry Cleaner - A convenient, unique and safe jewelry cleaning tablet formulated to clean and restore jewels and jewelry.
Reflections - Offers jewelry cleaner, tarnish remover, and anti-fog that provides ammonia-free cleaning for jewelry, pearls, silver and gold items.
Worleys Wonder Jewelry Cleaner - Features a jewelry and eyeglass cleaner as well as metal polish.