http://www.nikwax.com/en-us/webquiz/index.php -take the quiz. You have to get the questions correct, but you can take the quiz again until you do. You can get samples from them every 2 months, it’s been over 2 months since this was last posted.
http://www.nikwax.com/en-gb/webquiz/index.php -you can also to the quiz on this page to get a free TX.Direct Wash-In sampled
https://www.facebook.com/livingproofinc?sk=app_466894036743114 still available
https://www.facebook.com/SlickSugar?sk=app_466894036743114 -the first 750 at 1PM eastern on Thursday, July 17 can give a friend a Free SlickSugar Belly Banter Get Creative Sampler Set