I've always used good cleaning supplies. I never spared any expense when cleaning my car and bought the best materials for the job that were available to be purchased locally... Well, let me rephrase that since that may not be entirely true. I'm not trying to say I bought the most expensive things known to man, but I never cheap out when it comes to cleaning supplies. I also read a lot of car detailing forums and know what to, and what not to use... and even how to use it.

The tint was bubbled immediately when we picked our cars up. The bubbling was an immediate issue. The tint turning purple took about a year before it became an issue with me on my car, and my girlfriends was a little sooner.

We both generally park our cars in the shade when it's available, and it's readily available at both locations where the cars reside the most.