Pergo XP laminate finally installed. Problem- floor prep and sanding has left a really thick dust. I was afraid to use a regular broom. I tried to clean with a Swiffer type dry mop but floor still looks dirty and I changed the dry mop several times. I understand that with regular cleaning the dry mop would be great and a wet mop used wth a spray bottle would be the best products. I am also doing research for the best 24 inch dry/ wet mop. Southern Bee