Review on Whittemore Natural Leather Waterproofer Waterproofing by Aaron Clayton

I used this waterproof product on two different items. I have a leather case that I have not used yet because it came with a note saying it MUST be protected from water or it would be completely destroyed. I was glad the color didn't change much after wearing it. I can say that it is now well protected only when touched. I've also used it on my heavily worn work boots which are much darker leather. However, they drastically changed color. Luckily I prefer darker skin so it worked for me. Before you order, keep in mind that this can happen. It might be a good idea to check a small spot.