Yeah, good comparison with LEDs. I remember getting burned (not literally, thankfully) by some early smart thermostats—great idea, but they were glitc...

Totally agree on the razor blade method—slow and steady wins every time. I've also found that keeping the blade at a shallow angle helps avoid scratch...

I hear you, rubbing alcohol can definitely be safer on delicate surfaces, but personally I've had mixed results with it. Last year, I tackled some stu...