Could you use some multi purpose sealer or cleaner around the house? If so, you will be happy to hear that Rugged Coatings is offering up free samples of their products. They currently have a page up on Survey Monkey where you can choose a sample of their sealer or cleaner. All you need to do is give them your mailing address and tell them how you plan on using their product. Simple as that.
Get this freebie right here.