SAN ANTONIO - Just in time for spring cleaning, Consumer Reports tested popular carpet cleaning machines. 

We use a Georgia red clay so that we can see how well these machines are removing embedded dirt from the carpet itself,” said Haniya Rae, Consumer Reports' home editor.

Testers prepped the samples with a measured amount of the red clay soil and wet it with water. The samples were left to dry overnight.

Then the machines were put to work, and testers found some big differences. Testers also factored in how well each machine dried the carpet samples, because a wet carpet can lead to mildew or mold growth.

More at source: KSAT

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