If you can just paint you floor flat white. white is 99% reflective and it isnt going to rip or get messy. if you cant paint it either go with faithlessxxx's opinion or use white linnolium(like the stuff in your bathrooms - you can get it in rolls) or other heavy duty sheating.
santacruz_organic Reviewed by santacruz_organic on . mylar on floor Anyone tried putting mylar on their floor in addition to the walls? Does it help with the growing or simply shorten the life of one's eyeballs?:confused: Rating: 5