Can you clean ph probe with rubbing alcohol?

[Dr. Monty]

I just noticed some pink build up on these probes I have some isopropyl and was wondering if it’s okay to use

 

[VAHomegrown]

I would use something softer, possibly a Q-tip with water to polish it off. I remember reading somewhere the alcohol can cause a haze on the probe.

 

[TerpyTyrone]

Ive been uaing alcohol for a while. No,problems here. Hanna 50$ instrument came with what smells like alcohol cleaner. I know isopropyl when I smell it

 

[Dr. Monty]

I used the rubbing alcohol with a Qtip gently and it seems to be fine