PEI Bed Cleaning

Hello everyone,

I have a Lulzbot Taz6 and i’ve been cleaning the PEI bed with Isopropyl Alcohol 70% from day 1 (2 years ago). I just happened to read the user manual in depth today and noticed that it said to use watered down alcohol with a 10:1 ratio. I will do that from now on, but my question is: Did I damage something in any way?

Thank you for your time!

You should be completely fine, no need to worry!