Pour few drops of water on your furniture and see if they stay there then it means it's laminated because water show cohesive property when exposed to most laminations if it does not show cohesion then it's rather not laminated
How Do I Know If My Furniture Is Laminate?
Use a tack cloth to wipe your furniture off or real cotton cloth like a baby diaper . Then try windex multi surface cleaner to clean the fingerprints off. That should help get the streaks off. . Hope this helps.