To use your Blundstone 510 boots, simply put them on like any other pair of shoes. They're great for everyday wear, whether you're running errands or going out. When it comes to maintenance, first, use a soft - bristled brush or a damp cloth to remove any caked dirt from your boots. Then, let them air dry away from direct sunlight or heaters to prevent the leather from drying out. To keep the leather in good condition, you can apply leather polish, spray, or cream. If you're using a polish for the first time, test it on a hidden part of the boot to make sure it doesn't change the color or appearance. When applying polish, put a small amount of leather cleaner on a polishing cloth or brush and rub it on the shoe in circular motions.