Monaco says no microfiber? Newmar specifically says no brushes. Sand and dirt can get in mops ( they can also get in brushes). Just another reason to never wash it!
I use the same “mop” from Walmart as WFW uses. Works well. A good pre rinse, change water frequently based on level of dirt, and should have few if any issues.
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Tom
2016 Newmar Bay Star Sport 3004
2021 Jeep Gladiator Sport Willys
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