Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Optimal for Kettles, Coffee Machines, Irons and Shower Heads, 3 pack, unscented
Oust All Purpose Descaler 3 x 25ml
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 20 May 2026)
Based on a total of 8,959 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 8,959 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
1-4 days
Direct debit
Direct debit
Payment by invoice
Payment by invoice
PayPal
PayPal
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£1.70
Delivery from £3.99
Oust All-Purpose Descaler 25 ml - 3 Pcs
Overall Rating: 3.3 / 5 (average from multiple review sources, as of 31 May 2026)
Based on a total of 25 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 25 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Unknown
Visa
Visa
Mastercard
Mastercard
£3.39
Delivery from £7.95
Oust All Purpose Descaler (3 Sachets)
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 31 May 2026)
Based on a total of 4,236 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,236 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Next Business Day
Visa
Visa
Mastercard
Mastercard
£3.46
Delivery from £2.99
Oust All Purpose Descaler (3 Sachets)
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 31 May 2026)
Based on a total of 13,761 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 13,761 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Next Business Day
Visa
Visa
Mastercard
Mastercard
£3.46
Delivery from £2.99
Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Optimal for Kettles, Coffee Machines, Irons and Shower Heads, 3 pack, unscented
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£3.85
Free Delivery
Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Optimal for Kettles, Coffee Machines, Irons and Shower Heads, 3 pack, unscented
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£4.15
1383.33 GBP/1.0 l
Free Delivery
Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Optimal for Kettles, Coffee Machines, Irons and Shower Heads, 3 pack, unscented
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£4.15
1383.33 GBP/1.0 l
Free Delivery
Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Optimal for Kettles, Coffee Machines, Irons and Shower Heads, 3 pack, unscented
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£4.98
Free Delivery
Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Optimal for Kettles, Coffee Machines, Irons and Shower Heads, 3 pack, unscented
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£4.99
Free Delivery
- 1
- 2
- next page
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Oust All Purpose Descaler 3 x 25ml - Details
▶ Finding you the best price!
We have found 9 prices for Oust All Purpose Descaler 3 x 25ml. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Oust All Purpose Descaler 3 x 25ml - Price Information
- Cheapest price: £1.70
- The cheapest price is offered by joybuy.co.uk. You can order the product there.
- The price range for the product Oust All Purpose Descaler 3 x 25ml is €£1.70to €£9.63 with a total of 9 offers.
- Payment methods: The online shop joybuy.co.uk supports: Direct debit, Payment by invoice, PayPal, DIRECTebanking, Visa, Mastercard
- Delivery: The shortest delivery time is 1-4 days working days offered by joybuy.co.uk.
Similar products
£14.27
Amazon-marketplace.co.uk
Free Delivery
£1.20
Amazon-marketplace.co.uk
Delivery from £4.48
£4.69
1.56 GBP/1.0 count
Amazon-marketplace.co.uk
Free Delivery
£12.69
0.7 GBP/1.0 count
Amazon-marketplace.co.uk
Delivery from £4.49
Oust Powerful All Purpose Descaler, New Formula, Limescale Remover - Ideal for Kettles, Coffee Machines, Irons and Shower Heads, 3 Sachets x 6 (18 Sachets Total)
£11.99
Amazon-marketplace.co.uk
Delivery from £4.49
Cheapest offer
Oust All Purpose Descaler 3 x 25ml offers a quick and effective solution for tackling limescale in your household appliances. Specially formulated to restore optimal performance in kettles, coffee machines, steam irons, and shower heads, this descaler delivers impressive results in just 6 minutes-8 minutes for more stubborn deposits. Each box contains three convenient 25ml sachets, ensuring you use the perfect amount every time with no waste. Ideal for both hard and soft water homes, Oust helps maintain appliances and prolong their lifespan. Simple to use, just follow the instructions: add one sachet to your appliance, let it work for the recommended time, and rinse thoroughly to safeguard both your device and yourself. The formula contains powerful ingredients, including sodium hypochlorite and caustic soda, making it tough on limescale but easy to rinse away. Always keep out of reach of children and avoid contact with skin and eyes. For reliable performance and sparkling appliances,
£1.70
1-4 days
joybuy.co.uk
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).