This is a great product to weather prof your clothing. But this freebie has a catch to it: you have to take a short quiz and get the questions right in order to get the free sample. Here are the rules:
“You can repeat the quiz as many times as you like and you will get different questions each time. You can only win a maximum of one free product per household every 3 months. However, for every 3 friends you have referred that play the quiz, you will be able to play and win again immediately. No cash alternative available. Open to residents in US, Canada, UK, Germany, Switzerland, Austria, Denmark, Netherlands, Belgium and Luxembourg. Nikwax, or its representatives, reserves the right to substitute an equivalent prize should the prize stated be unavailable.”
Click here to get this freebie.
