It will prevent your from fogged plates, comets, comets and other nasty things.
Sunning your silver bath is one of the easiest things to do.
Just pour it in a glass bottle and place it outside into the sun.
Leave the bottle open to allow evaporating the ether and alcohol which is left in the solution.
Just in case, put an old stocking on top of the bottle to prevent something getting into the bottle.
ALWAYS put the bottle in a safe place where nobody has access to it !!
After sunning you will notice that the silver solution has turned light grey.
Now every organic part in it has been exposed. This can be filtered out very easy using normal cotton cleaning pads.
Put these into the bottom of a funnel and filter the solution several times until the solution and the cotton pads are clear/white.
Just as easy as that....