Swiffer WetJet Extra Power with Mr. Clean MagicEraser Hardwood Floor Cleaner, Spray Mop Pad Refill, 20 Count $8.40 or less S&S + FS

Amazon has Swiffer WetJet Extra Power with Mr. Clean MagicEraser Hardwood Floor Cleaner, Spray Mop Pad Refill, 20 Count for $8.40, when you clip the $3 off coupon, and checkout with Subscribe & Save.
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Swiffer Duster Refills, Unscented Dusters Refill, 20 Count $9.30 Clip $4 off coupon & S&S