I am blown away by the performance and value of this product. Brand new and all the features of more expensive devices. I had a couple of extra minutes trying to figure out the install, but other than that everything works great and smoothly.

I purchased Biotene PBF at our local pharmacy, and after a few days my gums became irritated. I read more about the product on the company's web site, and discovered that they have changed most of their products to a more neutral pH (6-7) and have removed enzymes. However the PBF product still has several enzymes, and is formulated at a low pH (5-5.5). After reading more about dental products, I discovered that the low pH (5-5.5) of this product is not beneficial for tooth health, and can weaken tooth enamel. I suspect that this product will be reformulated soon... in the meantime the Biotene (non-PBF) oral rinse would be a safer alternative with moisturizers, and a pH 6.5 (and no enzymes).

I do want to say that I do like the way the makeup looks and feels on me. I really liked the product itself. I purchased my Luminess system direct from the company in December of 2015. I spent around 450 dollars with the system that included the makeup, an upgrade on the system (which I ended up getting two machines) and a ton of half price makeup (highlighter, moisturizer, primers, skin care, etc).

The tile cleaner works great. The wood floor cleaner leaves hazy residue which was very disappointing. I'd like to find another product to use with this mop/system