To use AJ Crimson's Nude collection lipsticks, first prep your lips with a lip balm and let it absorb. Then, apply the lipstick directly from the tube or use a lip brush for more precision. Start from the center of your lips and work your way out. For a long - lasting look, you can blot your lips with a tissue after applying. When it comes to storage, keep your lipstick in a cool, dry place away from direct sunlight. If the lipstick gets a bit hard, you can warm it up slightly by rolling it between your hands. And always remember to close the cap tightly after use to prevent it from drying out.