Take-home tooth whitening kit available online or at any of our teeth whitening clinics. Use for only one hour a day for 7 – 10 days, no messy overnight whitening necessary with visibly whiter teeth within five days. Gentle non-peroxide formula minimizes any risk of sensitivity or irritation to the gums. Also included with this kit are two thermoforming mouth trays, using hot water to mold your perfect mouth trays, easy and convenient to use with full instructions. This kit can also be used as a maintenance kit if you have already had your teeth whitened recently use this once every three weeks for 40 minutes to maintain the results for up to 2 years!