If there are water rings on your tabletop, chances are it's in the wax, not the wood. Check out a few quick hacks to fix this issue.
MayonnaiseApply mayo on the marks and spread it with your hand. Let it soak for a few hours and then polish the entire wooden table with some varnish.
WaxMake use of a lint-free cloth and scrub wax on the affected area. This will help restore the shine.
Oil + lemonPrepare a solution by mixing a few drops of lemon extract in a cup-full of mineral oil. Apply the solution on the faded parts with a dry cloth.
Olive oil + vinegarPrepare a solution of 1 cup of olive oil and ¼th cup of vinegar and pour it in a spray bottle. Spray some on the affected area and wipe it with a lint-free cloth.
With this list, restoring wooden tables becomes simple and easy.
Top TipDo not scrub the wood with a scratch pad. Use cloth only.