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What is Laundry Pump made of and is it recyclable?Updated 12 days ago

TL;DR: The Laundry Pump bottle is HDPE plastic with 50% recycled content and a Reloop additive. HDPE is widely accepted at kerbside, but the soft-touch matte finish means council acceptance can vary, so check your council's guidelines. The head has a sealed metal spring inside, so it goes in general waste. Refill and reuse for as long as you can.

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Koh Laundry Pump
Koh Laundry Pump lifestyle

What is Laundry Pump made of?

The Laundry Pump bottle is HDPE, or high-density polyethylene, blended with a resin that gives it a soft-touch matte finish. It carries 50% post-consumer recycled plastic and a Reloop additive. The head is HDPE plastic with an internal metal spring and a twist-and-screw lock. Both are designed to be refilled and reused rather than replaced.

✓ Materials breakdown

Bottle: HDPE, blended with a resin that gives it the soft-touch matte finish, carrying 50% post-consumer recycled content and a Reloop additive. Pump head: HDPE plastic actuator with an internal metal spring and a twist-and-screw lock, matte finish.

HDPE 50% recycled content Reloop additive Refillable

What is the Reloop additive?

Reloop is an additive blended into the bottle plastic. Once the bottle reaches a microbe-rich environment such as landfill or soil, the additive attracts microbes that break the plastic's long molecular chains down into biomass, water and carbon dioxide. Reloop's manufacturer states that under those conditions the process typically completes within 3 to 6 years. The additive doesn't shorten the bottle's working life, and the plastic stays recyclable while you're using it.

✓ How Reloop works

Reloop is an additive blended into the bottle plastic. Once the bottle reaches a microbe-rich environment such as landfill or soil, the additive attracts microbes that break the plastic's long molecular chains down into biomass, water and carbon dioxide. Reloop's manufacturer states that under those conditions the process typically completes within 3 to 6 years, against centuries for untreated plastic. It doesn't shorten the bottle's working life, and the plastic stays recyclable while you're using it.

Microbe activated 3 to 6 years in landfill Recyclable in use

Can I recycle Laundry Pump?

The bottle is HDPE, which is widely accepted in kerbside recycling across Australia. Council acceptance can still vary, because the soft-touch matte finish means some sorting facilities treat it differently from standard HDPE, so check your council's plastics guidelines or a service like Recycle Mate. Rinse it before it goes in the bin. The head can't be recycled as one piece, because the metal spring is sealed inside the actuator, so it goes in general household waste.

✓ The bottle

HDPE, which is widely accepted at kerbside. Council acceptance can still vary because of the soft-touch matte finish, so check your council's plastics guidelines or a service like Recycle Mate first. Give it a rinse before it goes in the bin.

HDPE Check local council Rinse first

⚠ The pump head

The metal spring is sealed inside the plastic actuator, and most recycling facilities can't separate the two, so the head goes in general household waste once it's worn out. Or grab a Laundry Pump Head spare and keep the bottle going.

Mixed materials General waste

How do I make Laundry Pump last longer before recycling?

Keeping Laundry Pump in service is the most useful thing you can do with it. Refill it from Sensitive Laundry Liquid and rinse the nozzle weekly so residue doesn't build up. The mechanism is rated for around 3,000 presses. When the head eventually wears out, swap just the head with a Laundry Pump Head spare instead of binning the whole pump.

✓ Refill, don't replace

Keeping the pump in service is the most useful thing you can do with it. Refill it from Sensitive Laundry Liquid and rinse the nozzle weekly. The mechanism is rated for around 3,000 presses.

Refillable Around 3,000 presses Rinse weekly

✓ Swap the head, keep the bottle

When the pump clogs beyond recovery or stops dispensing after troubleshooting, Laundry Pump Head is a spare that fits every version of Laundry Pump. Keep the bottle, swap the head.

Fits every version Direct swap

Koh Laundry Pump Head

Laundry Pump Head

Direct-swap spare. Keeps the bottle in use instead of binning the whole pump.

Koh Sensitive Laundry Liquid

Sensitive Laundry Liquid

Bag-in-box refill that keeps Laundry Pump in service for thousands more presses. Around 60 washes per box.

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Last reviewed: September 2026 · Koh Australia

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