Looking to brighten your smile? Visit Dr. Michael Skadron's office - West River Dental - to have custom made trays for your teeth created. Then, take the trays home and complete the whitening process in the comfort of your own space. Results are noticeable within days! You may continue to use your trays with gel until you reach your desired look. Four (4) syringes with whitening gel are included with your custom made trays.