Tumbled Marble Shower issue...

[BGal]

Installed a tumbled marble shower about two years ago. It was "sealed" at that time. Developing some "mildew" issues. Looking for a safe way to clean. Can I use a "steam cleaner?" also, I was told that I could use a 1 : 10 ratio of household bleach:water on the mildew. Is this safe?

What is best product to seal it again?

Any advice would be much appreciated.

Thanks.

[Sponsored Links]