What pump works with Sensitive Hand Wash?Updated 3 minutes ago
TL;DR: Sensitive Hand Wash is designed for the Hand Wash Pump, a standard press pump holding 350 ml and dispensing 2 ml per press. Any standard non-foaming press pump works too. Foaming pumps, the Koh Foaming Spray Bottle and other Koh pumps are not compatible.
What pump works with Sensitive Hand Wash?
The Hand Wash Pump is the dedicated match, sized for the Sensitive Hand Wash bag-in-box refill system. It holds 350 ml, dispenses 2 ml per press with a drip-free head, and is rated for around 3,000 pumps.
Using your own bottle? Check it is a press-to-dispense style rather than foaming, and that the dip tube reaches the bottom of a 350 ml bottle.
Will my existing pump work with Sensitive Hand Wash?
⚠ These will not work with Sensitive Hand Wash
Foaming hand pumps need a thin, watery liquid to aerate. Sensitive Hand Wash is a richer formula and will not dispense properly through a foaming mechanism.
Koh Foaming Spray Bottle is a trigger spray tool for cleaning products. It is not a hand pump and it is not designed for personal care use.
Koh Laundry Pump and Koh Dish Pump are built for a different bottle shape and size. The dip tube length and the neck will not fit the 350 ml Hand Wash bottle.
How do I refill and prime the Hand Wash Pump?
Refills come straight from the 1.5 L bag-in-box. No dilution, no measuring.
Open the tap on the bag-in-box. Sit the box on the edge of a bench so the tap clears the surface.
Hold the bottle steady and fill to just below the neck. Leaving a little headroom stops the pump head pushing product out when you screw it back on.
Twist the collar beneath the nozzle to unlock. New pumps arrive locked so they do not leak in transit.
Press several full pumps until product flows. A new or freshly refilled bottle needs priming before the first proper dose.
Standard press pump sized for the Sensitive Hand Wash bag-in-box. 350 ml, 2 ml per press, drip-free, built to refill.
Pairs Sensitive Hand Wash with the Hand Wash Pump. Fragrance-free, pH 5.5, recognised by the Eczema Association of Australasia.
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Last reviewed: September 2026 · Koh Australia