Tarnish on jewellery, especially silver, is a common issue that can be addressed with a few household items. Materials like warm water, mild dish soap, a soft cloth or sponge and a bowl are essential for cleaning tarnished silver jewellery.
For light tarnish, soaking the jewellery in a solution of warm water and mild dish soap followed by gentle scrubbing works well.
Regardless of the method, always test on a discreet area first and, when in doubt, consult a jewellery professional.