Liquid offer Costco

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Costco

Valid: 29 Sept until 26 Oct

At Costco leaflet you’ll find a wide range of Liquid offers. In week 40, the Costco leaflet catalogue does not include any Liquid deals, while other stores may still have deals. 👀

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SAVE 30P

Offer history

The last known Liquid offer at Costco ended on 5 Oct 2025. Based on offer history, we expect the next one in week 44.

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Send notification in week 44

Stores with Liquid in their assortment

This Liquid offer Costco is available in the following branches based on your set location:

London

Automatically locate

Costco30 Second Way HA90YJ Brent

11.58 km

Costco1 Shadbolt Avenue E48GP London

12.94 km

Costco29 Imperial Way CR04RR Croydon

16.88 km

Name	Store	Regular price	Offer price	Start date	End date
Easy Original Washing Up Liquid, 5L	Costco		£8.59	29 September 2025	05 October 2025
Bold 2-in-1 Laundry Liquid 4.55 Litre	Costco		£9.99	13 February 2023	05 March 2023
Cleanpro+ antibac washing up liquid concentrated	Costco			15 December 2022	03 January 2023
Cleanpro+ antibac washing up liquid concentrated	Costco			15 December 2022	03 January 2023
Surf Tropical Lily Laundry Liquid, 100 Wash	Costco	£9.69		25 April 2022	01 May 2022
Bold Laundry Liquid, 130 Wash	Costco	£13.59		14 March 2022	20 March 2022
Sambucol Immuno Forte Black Elderberry Liquid, 2 x 120ml (3+ Years)	Costco		£9.49	22 November 2021	29 November 2021