Review on Ultimate Protection: GermGuardian LB1000 Replacement Guardian Sanitizers by William Hood

I started removing the bottom screws before the top ones. The top center used one type of tool and the outer top used a different type of tool. I had to look for a suitable tool to mount the screws from the outside. Once they were removed, I realized I didn't need to remove the bottom at all. Then I tried to pull out the blown bulb. I have short and not very thin fingers and started to get frustrated when I couldn't unscrew the bulb and scratched my hand so I looked at the reviews. There wasn't really anything different than others that mentioned cloth to use (more to protect the new bulb) but I tried it and it worked like a charm. I used it to screw the new one back in and voila! No more orange light! Now I know next time. Hope this helps someone else!