Crest Glide dental floss

I have used several different types of dental floss throughout my lifetime and never really have been happy with any of the products I have used.That was until my mother in law gave me a roll dispenser of Glide dental floss.I could not believe how good the product was.I flossed all of my teeth and the one piece I used did not not break or shread.I had never before been able to get through flossing with one piece of floss.The floss I had used in the past always shredded at some point.I got everyone in my family using this product now and they all just love it and agree with my review.I have told my dentist time and time again that instead of the free cheap floss he gives out with the toothbrush every timeI get my teeth cleaned he should give free samples of Glide.He has yet to change.I guess Glide does not give him free samples to give out.