Yeah, that's a HUGE deal because cleaners with ammonia can actually break down the tint film fast. Once it's messed up, you need a whole new film and that costs a ton. It's wild how many folks just grab any bottle without reading. We started color coding our sprays after a close call. This stuff should be part of the basic job talk for sure. That quick mistake can ruin expensive work in seconds.
Totally get why you'd think that! The damage can be sneaky and take a few weeks to show up as purple streaks. It's such a bummer because by then everyone forgets what cleaner they used.
What's scary about the "basic job talk" point is that it often skips telling the tech why, so they don't take it seriously. You gotta explain to customers too, like when laura486 doubts it happens fast, because the damage might not be obvious until weeks later when it's purple and bubbly. That hidden breakdown means you get the blame later for a "bad tint job" when it was just the wrong cleaner used a month ago. It kills your reputation over something that could have been a thirty second warning.