- Bruce Wright, The Window Guy, Novato, CA
"I wanted to thank the Glass Guru for making my windows beautiful again!! Our Pool Sweep had ruined our family room windows and we were at our wits end on what to do. We had tried everything. Finally we had someone recommend the Glass Guru and said it was a must try. Well I'm here to tell you it is a "MUST TRY". It made our windows look Amazing!!! We have an open space behind our home and we can now see it's beauty again. The spray cleaner for the inside jobs works just as well. Thank You Glass Guru!!
- M. Coker, Rocklin, CA
"I work in the construction field as a plastering contractor. On completion of a multi-million dollar custom home I was informed that my clients high-end windows had hard water spots that we were deemed partially responsible. My client and I came to a fair compromise and I agreed to clean their windows. We tried AMAZ, we tried Nothings Better, we tried my grandmothers vinegar and ammonia mix. Although these products were not ineffective we discovered that Glasstastic outperformed them absolutely."
- Jerry Madson Owner, Madson Plastering Sacramento, CA
"Got my order of Glasstastic and finally got a chance to use same, IT WORKS ! Was really surprised, took some elbow motion but it really did take off years [18] of hard water and lime build-up. Will not hesitate to tell friends same. Thank you so much for having a product that really does what it says it will do! Thanks."
- Ken Price, Cottonwood, CA
