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How do I use Sensitive Hand Wash?Updated 6 hours ago

TL;DR: Wet your hands, press one pump of Sensitive Hand Wash onto your palm, lather over your palms, fingers, nails and cuticles, then rinse well. To fill the pump bottle, unscrew the pump head, line the tap up, twist gently until you feel a soft resistance, and fill slowly with the bottle held to the side.

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Koh Sensitive Hand Wash in use at the sink
Koh Sensitive Hand Wash bag-in-box

How do I use Sensitive Hand Wash?

Wet your hands with water, press one pump of Koh Sensitive Hand Wash onto your palm, and lather by massaging over your palms, between your fingers and around your nails and cuticles. Rinse well with water and pat dry. One pump dispenses 2ml. Across a kitchen sink and one bathroom sink, a 1.5L box typically lasts around three months.

One pump is all you need

The lather is soft rather than dense, and that's by design. A second pump won't clean better.

1

Wet your hands with water first.

2

Press the pump once onto your palm. That's 2ml.

3

Lather by massaging over your palms, between your fingers and around your nails and cuticles.

4

Rinse well with water and pat dry.

One pump, 2mlAround three months per boxFragrance-free

How do I fill the pump bottle from the bag-in-box?

Unscrew and remove the pump head. Line the black piece on the tap up with the flat sides of the opening, then twist slowly until you feel a soft resistance and stop there. That is the open position, and it is a tactile stop rather than a click. Open the tap only partway, hold the bottle steady, watch the level from the side because the bottle is opaque, and stop well before the shoulder. Twist the tap back to close, screw the pump head on, twist to unlock and prime with a few presses.

Take it slowly the first time

The tap is a twist mechanism and the flow is quick. The bottle is opaque, so watch the level from the side as it fills.

1

Unscrew and remove the pump head from the bottle.

2

Line the black piece on the tap up with the flat sides of the opening. Twist slowly until you feel a soft resistance, then stop. That's the open position. There's no click, just a tactile stop, so don't twist past it.

3

Hold the bottle steady underneath and open the tap only partway. Watch the level from the side and stop well before the shoulder of the bottle.

4

Twist the tap back to close, screw the pump head on, twist to unlock, then press a few times to prime it.

⚠ The flow is faster than you expect

At full open the tap moves quickly and it's hard to control. Opening it partway gives you far more control and saves a wipe-down. Fill over the sink for the first couple of refills.


Koh Sensitive Hand Wash

Sensitive Hand Wash

Fragrance-free, pH 5.5, matching healthy skin. HRIPT dermatologically tested and recognised by the Eczema Association of Australasia. Naturally derived, 94.90% per ISO 16128. Made in Australia.

Bag-in-boxOne pump, 2ml
Koh Hand Wash Starter Kit

Hand Wash Starter Kit

Pairs Sensitive Hand Wash with the refillable pump bottle. Everything to start the refill system in one go.

Bag-in-boxRefillable bottle
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Koh Perks · earn points on every order

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Last reviewed: September 2026 · Koh Australia

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