Promotions

Koh's Summer Sale starts at 9:00am BST 6th June 2026 and ends at 11:59pm BST 30th June 2026. A limit of 2 per refill solution applies. All spare parts are excluded from this offer. Not available in conjunction with other offers or discounts. Due to high order volumes during the sale period, delivery times may be longer than usual. We appreciate your patience. While stocks last.