Rimmel Sun Shimmer is an instant tan wash off. Apply a generous layer on body. It's important that you wash your hands immediately after use! I have to use a body scrubb to get it off my hands. I use the Light Matt (not Light Matt with shimmer). It gives the darkest color out of the three products. Don't apply to your face.
Tan-In-A-Can. The product is not for an all over body treatment. Use it on specific areas such as face and neck. It's really easy to use. It's a Danish product.
Dove Summer Glow is a body lotion with a hint of self tanning agents. It gradually builds a light tan. It's important that you apply a generous layer or else you will end up with lines! I let it set for an hour before I put clothes on, just in case. I use Fair to Normal Skin.