JKW Posted January 5, 2021 Report Share Posted January 5, 2021 Hello. I have a 3 inch gap between my house and yard, which runs along the width of the house, under my deck. Under my deck is a lot of gravel and dirt. I noticed there was previous water damage from the previous owners time and it seems to be the location in the basement of efflorescence. Is there something i can pour in the gap to stop the rain and water from snow melting continuously getting down there. Many Thanks. JW Quote Link to comment Share on other sites More sharing options...
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