GhL probe cleaning

[Michael Gray]

What's best way to clean all the probes. I have the little tint white spiral.shells on mine and stuff. I'd like to make them clean to get best and accurate info

 

[Ditto]

Vinegar and RODI water is how I clean mine.

 

[elic173]

can you also use citric acid? Do you soak them in vinegar, and for how long?

 

[Ditto]

For me I do about 2 mins in Vinegar and then a soft toothbrush to clean them. Then I set it in RODI water for like 10-15 mins.

Recalibrate then probe and back in the tank.

I have used citric acid from BRS also.

Sometimes I have had to do a couple of soaks just because something would not come off the first time.