You really can't just 'wash' a floor w/soap and water. You should follow the MFGR.'s instructions on Caring For Your Floof.
Ctc the MFGR. for instructions. As long as it's under Warranty, I'd do what they say. My best to ya and hope this helps.
Jay J -Moderator
PS: God Bless America!
PPS: Consider buying VINYL-backed runners and mats. This will reduce the wear-and-tear of your floor, and extend its life. Be sure to dry-dust/mop the floor at least once per week. Foyer/Entry floors should be done more frequently. (The grit and such actually 'scratch' the floor and wear it down rather quickly.) The Caring Instructions should say the same thing ...