Please note only existing patients who have had a recent course of teeth whitening may purchase these top-up whitening gels. 
 
If you have not completed a course of teeth whitening at Your Smile Clinic, your order will be cancelled.
 
Day whitening 6% hydrogen peroxide is used for 45-60 minutes daily
Night whitening is used overnight 
10% carbamide peroxide for those with sensitive teeth 
 
Please follow instructions as directed, use with your custom fit whitening tray
 
Store in a cool dry place
 
Non refundable