Cleaning probes?

[siskiou]

I'm going to clean my probes this weekend, and it sounds like vinegar will work fine for that.
But none of the instructions I've seen tell if I should use undiluted white vinegar, or dilute with water.

What do you use for probe cleaning? (pH, Temp, ORP)

[impur]

I do like half and half.

[siskiou]

Thanks!

How long do you soak them for?
I've seen anything from 20 min. to 24 hours!

[impur]

Just a few hours till they are clean.