Silverware and especially silver-plated goods tend to tarnish, therefore we recommend our OxiProtect JE790. The anti-tarnish protection is an dipping bath that has to be heated up to 40 ° C - 45 ° C. After that you already have a functioning tarnish protection that is very stable. If that is still not enough for you, we can recommend you with the galvanic tarnish protection OxiProtect Performance JE799! This can withstand even artificially induced oxidation. Give it a try!