This item is well made of premium material for durable and practical use. The whitening gel of professional grade effectively whitens teeth and removes yellow that stains from coffee, smoking, red wine and all other teeth stains built up over the years.
- High quality material, non-toxic and safe to use. - Use once a day for 5-15 minutes for best results, begin with shorter treatments to gauge teeth sensitivity.
- Highly recommend for anyone who is looking for a less expensive way to whiten their teeth!