1) Grab the putties from the package and kick off the impression-taking process within 5-10 minutes of removing them. Mix the contents of both pots until they blend into one solid color. Make sure to do this step within 45 seconds to avoid the putties setting too quickly.
2) Shape the thoroughly mixed putties into a sausage and mold it into a horseshoe before placing it in the power tray. Complete this step in just 15 seconds.
3) Pop the tray into your mouth right away and secure it by biting down firmly through the putty, bringing your upper teeth down to meet the tray's bottom. No need to use your fingers to push the tray into place. Keep your mouth closed and lips sealed for a solid 3 minutes.
4) Once the 3 minutes are up, carefully remove the power tray with the impression inside, rinse it thoroughly with cold water, and let it air dry away from direct light.
5) Pop the dry impression into the plastic clam provided, along with any paperwork from the kit. Slide it into the plastic envelope included and send it off to the address on the envelope.