Koh's Big Black Friday Sale starts at 9:00am AEDT Saturday, 1 November 2025 and ends at 11:59pm AEDT Monday, 1 December 2025. Prices are as marked. Offer only available at koh.com. Offer cannot be combined with other discounts or offers. A limit of 2 x all refill solutions per order applies. 4L Universal Cleaner and all spare parts are excluded from this offer. Offer only applies to one-time orders. Offers are only available whilst stocks last and for products available online during the promotion period; Koh may amend, revise or cancel the offer if it considers it reasonably necessary or in the case of technical difficulty; All terms and conditions on Koh's website continue to apply.
The 'sign up to our newsletter and go into the draw to win a $500 Koh gift card' offer is valid until 9am AEDT 2 December 2025. To be considered eligible, you must still be subscribed to receive communications at the time of the draw. The draw will take place on 3 December 2025; the winner will be contacted by email that day. In the event that the winner does not respond within 7 days, a redraw will take place. The prize is non transferrable and cannot be redeemed for cash.
Bathroom & Shower Cleaner 1.8L is 25% off from 9:00am AEDT 13 November to 9:00am AEDT 14 November 2025.
Koh's "Spend $75, get free Laundry Sheets and Dusting Mitt" offer is valid in a single transaction from koh.com between 09:00am (AEDT) Friday 28th November 2025 and 09:00am (AEDT) Saturday 29th November 2025 (the “Promotional Period”). Free gifts will be automatically added to cart once the minimum spend is reached.
Koh's "Spend $75, get free Dusting Mitt" offer is valid in a single transaction from koh.com between 09:00am (AEDT) Saturday 28th November 2025 and 23:59pm (AEDT) Monday 1st December 2025 (the “Promotional Period”). Free gift will be automatically added to cart once the minimum spend is reached.
