Best tooth whitening

I have done laser teeth whitening and since then also at-home trays and bleach. I would recommend using the trays, less expensive. Just 5 minutes before I had the Best tooth whitening done the dentist said to me categorically, 'You'll get the same result from using trays' This really struck me, this is the first time anyone had told me this, but I had already set my mind to doing the laser so I went ahead, I had been thinking about it for months and shopping around all over Melbourne to get the best price.