Colonial Chem Dry came into our lives in the 1980's, and we have used them as needed ever since. Recently, we had a carpet with some nasty mystery spots. Joe had to use heavy duty cleaner on those parts, and he got almost all of it out. We don't even notice it now.
The rug did stay wet longer than other times we have used Colonial Chem Dry. A couple of fans dried it.
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