As you may have noticed, SIlver does tarnish.
Therefore, keeping your jewellery out exposed to air or light make your jewellery turn to grey and black
There are a few easy and 100% bio methods you may use to clean up your precious jewels and get rid of the oxydes
Boild some water in your kettle or a pan, let it cool a bit, as to become hot, but not boiling hot. Take a pyrex glass dish or a bowl and line it with aluminium foil.
We all have some in our kitchen.
(Just do not use that bit of foil to wrap your favorite food - macarons - afterwards)
Add some salt, and the hot water.
All you need to do now is to dip your jewellery into this bowl.
When being into contact with the foil, a hydrolyse occurs, which has for effect to clean your jewellery up.
Just take your silver out , rinse and dry it with a soft cloth.
Give it a try and let me know how it goes .
You can even clean up your silver cutlery with this same method.
French version - soin des bijoux