60 year old bathroom tile

We have 60 year old tile (yellow and black) in our bathroom that we would like to preserve since it is in reasonable condition and original to the house. Are they any particularly good cleaning products that might enhance the look of this tile?

Thanks for any and all advice.

[doitright]

Hi UR, Welcome!

Please register, give us a first name, and post a picture if possible.

Without seeing a picture, or a better description, we can't just start listing chemicals or procedures. Thanks for your understanding.

[Peggy Hamlet]

Sorry I did not know the protocol, but I am registered now. Anyhow I do not have access to a digital camera at the moment. But the tile is just the regular old bathroom tile -- nothing special. There are four 1.5 inch rectangles in yellow, surrounding a quarter inch black square. The tile is pretty dull, the grout seems ok, so I'm hoping there's some miracle cleaner product around that can give this tile a little life.

Thanks so much for any help you can offer.