Thank you for helping us by reporting bad content.
You will need:
- Heavy Duty Fabric Wax - otherwise known as Otter Wax
- Hair dryer
1. Lay your denim on a flat work surface. Starting from the bottom of your jeans, rub the wax in even strokes covering the entire surface.
2. Use your hairdryer to soften wax and smooth out with your fingers to create an even surface and create a waterproofing seal.
3. Hang your jeans in a cool-dry place for 24 hours to let the wax set.
Done and done!
*images do NOT belong to me, please see source link below for more information*