Great video, would you wax a brand new nubuk walking boot? If so would you dampen them first or wax them straight out the box? I am not personally bothered about colour change but about protection.
Once you have tried them around the house and are going to take them out for the first use it would be a good idea to wax and protect them from the very start! The boots could be damp but not wet, waxing them dry is fine!