Hanna Pool Line Cleaning Solution for Oils & Lotions 500mL – HI-70774L

Hanna HI70774L Oils & Lotions Electrode Cleaner

Choose the solution for the job

This Pool Line cleaner is formulated for oily coatings and lotion residues on compatible pH and ORP electrodes. It is useful where pool, spa or hot-tub samples leave deposits that need more than a water rinse.

Choose it for the type of residue on the electrode, rather than treating every cleaner as interchangeable. Hanna specifies this formulation for oils and lotions; its general-purpose cleaner is a separate option. The product is for electrode care, not for dosing into the pool or pond.

Using a fresh portion

Immerse the specified sensing area for the time in the electrode and solution instructions. Rinse afterwards, then recondition the electrode in the recommended storage solution before the next calibration or measurement. Avoid scraping or rubbing a delicate glass bulb.

Storage and related supplies

Keep unused solution sealed, check its batch and expiry details and avoid returning a used portion to the supply. Pour only what the procedure needs into a clean container and recap the bottle promptly.

Compare general-purpose electrode cleaner, the 500 ml storage solution to choose the format, measurement and care products that fit your instrument.

For the pond-testing routine behind the measurement, see pH levels in ponds guide, water hardness and pH stability guide.