Clean your boots off using a damp cloth. Removing surface dirt provides an even surface for the waterproofing application. Even if your boots are brand new, a quick cleaning with a damp cloth removes any factory sealants and chemicals that can affect the absorption of the waterproofing substance.
Apply waterproofing agent to boots using an old sponge or the enclosed applicator. Use the product designated for your particular type of boot, such as leather, fabric, suede or Gore-Tex. Apply a liberal amount of whichever product you use. Use your paintbrush to apply the waterproofing agent around the especially leak-prone areas like your boot seams and soles.
Remove any excess waterproofing agent with a paper towel. Areas with an excess amount include those with visible clumps of waterproofing agent.
Wait five minutes and apply a second coat of waterproofing agent. New boots will only need two or three coats, while older, worn down or cracked boots will require between four and six coats to protect the weakened material.
Place your boots in a location between 68 and 74 degrees Fahrenheit to dry for at least 24 hours before wearing them. Never place your boots near a heat source at any time; heat can warp leather and shrink rubber soles.
