To use this Glominex glow pigment, simply mix it into your chosen medium like paint or wax when making candles. For wall murals and pictures, you can add it to wall paint. It's very easy to work with. Remember, this pigment is not for skin or hair use to ensure your safety. As for maintenance, keep it in a cool, dry place. Make sure the container is tightly sealed to prevent it from drying out or getting contaminated. With proper use and storage, you can enjoy this pigment for a long time in your various crafting projects.