Latest Discussions : Miscellaneous


10:41PM | 07/09/99
I have this porch concrete floor which comes out with this white powdery stuff whenever it gets wet. Some have told me that it is the lime in the concrete but don't have any ideas how to get rid of it. Is there a cleaner I can use or a stain/sealer I can lay over the concrete to prevent the white stuff from coming out? Will appreciate any suggestions? Thanks.

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