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Dettol offer Costco

There are 3 new Dettol offers available in the Costco leaflet from 26/01/2026.

Stores 1
Costco
Iceland
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3 of 7 offers
Costco
Costco Dettol Laundry Sanitiser 5 Litre offer

Dettol Laundry Sanitiser 5 Litre

20 days
£5.49
Costco
Costco Dettol Multi Action Cleaner 4 Litre offer

Dettol Multi Action Cleaner 4 Litre

20 days
£3.89
Costco
Costco Dettol Multi Action Cleaner, 4L offer

Dettol Multi Action Cleaner, 4L

6 days
£5.99

Related brands

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Dettol logo
Dettol
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Pampers

Stores with Dettol in their assortment

Iceland

Iceland

Costco

Costco

Bestway

Bestway

One Stop

One Stop

Lloyds Pharmacy

Lloyds Pharmacy

Sainsbury's

Sainsbury's

Aldi

Aldi

Centra

Centra

Lidl

Lidl

Asda

Asda

Musgrave MarketPlace

Musgrave MarketPlace

SuperValu

SuperValu

Home Bargains

Home Bargains

Tesco

Tesco

Morrisons

Morrisons

B&M Stores

B&M Stores

JJ Food Service

JJ Food Service

Ocado

Ocado

Spar

Spar

Nearest Costco branch

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

London
Automatically locate
Costco logo
Costco30 Second Way HA90YJ Brent
11.58 km
Costco logo
Costco1 Shadbolt Avenue E48GP London
12.94 km
Costco logo
Costco29 Imperial Way CR04RR Croydon
16.88 km
All locations

Dettol price Costco🕒

OfferNameStoreRegular priceOffer pricePromotionStart dateEnd date
Costco Dettol Multi Action Cleaner, 4L offerDettol Multi Action Cleaner, 4LCostco£5.9926 January 202601 February 2026
Costco Dettol Laundry Sanitiser 5 Litre offerDettol Laundry Sanitiser 5 LitreCostco£5.4919 January 202615 February 2026
Costco Dettol Multi Action Cleaner 4 Litre offerDettol Multi Action Cleaner 4 LitreCostco£3.8919 January 202615 February 2026
Costco Dettol Antibacterial Surface Cleanser, 4 x 750ml offerDettol Antibacterial Surface Cleanser, 4 x 750mlCostco£6.1929 December 202504 January 2026
Costco Dettol Biodegradable Antibacterial Wipes, 4 x 126 Pack offerDettol Biodegradable Antibacterial Wipes, 4 x 126 PackCostco£9.4924 November 202530 November 2025
Costco Dettol Washing Machine Cleaner Citrus offerDettol Washing Machine Cleaner Citrus 3 x 250 mlCostco£4.3904 August 202501 September 2025
Costco Dettol Multi Action Cleaner offerDettol Multi Action Cleaner 4 litreCostco£3.8920 January 202516 February 2025
Costco Dettol multi action cleaner offerDettol multi action cleanerCostco19 April 202307 May 2023
Costco Dettol Antibacterial Surface Cleanser 4x750 ml. offerDettol Antibacterial Surface Cleanser 4x750 ml.Costco£3.4902 January 202322 January 2023
Costco Dettol washing machine cleaner citrus offerDettol washing machine cleaner citrusCostco02 January 202322 January 2023
Costco Dettol multi action cleaner offerDettol multi action cleanerCostco31 August 202218 September 2022
Costco Dettol Multi Action Cleaner offerDettol Multi Action CleanerCostco£6.4929 August 202218 September 2022
Costco Dettol washing machine cleaner offerDettol washing machine cleanerCostco01 August 202221 August 2022
Costco Dettol Biodegradable Antibacterial Wipes, 4 x 126 Pack offerDettol Biodegradable Antibacterial Wipes, 4 x 126 PackCostco£11.1911 April 202217 April 2022
Costco Dettol Laundry Cleanser, 3L offerDettol Laundry Cleanser, 3LCostco£5.1921 February 202227 February 2022
Costco Dettol Antibacterial Surface Cleanser, 4 x 750ml offerDettol Antibacterial Surface Cleanser, 4 x 750mlCostco£4.6910 January 202216 January 2022
Costco Dettol Antibacterial Surface Cleanser offerDettol Antibacterial Surface CleanserCostco05 January 202223 January 2022
Costco Dettol Disinfectant Spray offerDettol Disinfectant SprayCostco22 June 202111 July 2021
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Costco Dettol offer and price

At Costco, you’ll find a wide selection and range of ⭐️Dettol offers⭐️. This week, Costco has 3 Dettol offers in the leaflet. Remove your filters to view all Dettol offers, find the best prices, and save on your next purchase. Use the filters to find the offers of your favourite shop or product to make your purchases as cheap as possible, for the lowest price. You can save your search to stay updated when Dettol is on offer again in this week’s or next week’s leaflet. Is the product not on promotion now but still needed? Check out similar offers to find an alternative.

Dettol assortment

Last update: Tuesday, 20 January 2026
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