Best Baking Soda Deals Online in the UK (24 Deals Found)

Last Updated - 13/09/2026 Sort By:

Best Choice
Arm & Hammer

New
Arm and Hammer Baking Soda - Baking Powder, Baking Soda for Cleaning, Pure Baking Soda
Packaging Info: Cardboard recyclable.

£3.50 £3.79
AKSOY

New
Aksoy Baking Soda 1.8KG Jar || Pure Sodium Bicarbonate Powder, Highest Purity, Food Grade – Versatile Baking Soda for Co
PURE Sodium Bicarbonate is food grade; Great for cooking, baking, and cleaning

£5.99
New
****BOX of 12**** Arm & Hammer Pure Baking Soda 907G (32Oz) - USA Import
Soda 907g - Box of 12 for £39,99 .

£39.99
Duzzit

New
Duzzit Amazing Baking Soda - Powerful Cleaning Action | Natural Cleaner - Eliminates Grease & Stubborn Stains | Cleans S
POWERFUL CLEANING ACTION: Sprinkle Duzzit baking soda onto hobs, trays or pans. Add hot water and let it sit, then wipe

£2.99
New
Sodium Bicarbonate of Baking Soda Bicarb Vegan 100% Food Grade Baking Bread Cake
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£50.99
Best Value
Grow Chem

New
Baking Soda, Sodium Bicarbonate (1KG Bucket) UK MADE Pure Baking Soda for Cleaning, Cooking, Bath Bombs, Odours and Teet
ECO-FRIENDLY: Sodium Bicarbonate / Baking Soda is one of the top eco-friendly , safe and inexpensive cleaning, baking an

£7.89 £9.49
AKSOY

New
Aksoy Baking Soda 5KG | Pure Sodium Bicarbonate Powder with Highest Purity, Food Grade, Multi-Purpose Use for Cooking, B
Pure Sodium Bicarbonate Powder, Highest Purity, Food Grade, Pure Baking Soda For Cooking, Baking, Cleaning, & More!

£12.51
New
Arm & Hammer Pure Baking Soda 907G (32Oz) - USA Import

£7.28
Duzzit

New
Amazing Baking Soda Multi Purpose Household Cleaner - Duzzit Amazing Baking Soda 500g - Pack of 2
Duzzit Baking Soda

£4.90
New
Pure Baking Soda Sodium Bicarbonate Food Grade Bi Carb Fine Powder 1kg|3kg|5kg|
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£6.49
Arm & Hammer

New
Arm & Hammer Baking Soda 1 lb / 454 g by Arm & Hammer
The world's No.1 Baking Soda

£15.00
AKSOY

New
Aksoy Baking Soda 3KG JAR PACK | Pure Sodium Bicarbonate Powder with Highest Purity, Food Grade, Multi-Purpose Use for C
PURE Sodium Bicarbonate is food grade; Great for cooking, baking, and cleaning

£9.99
New
Sodium Bicarbonate of Baking Soda Bicarb 5KG Bucket Fine Powder Pure Food Grade
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£14.99
11% Off
Grow Chem

New
Grow Chem Baking Soda, Sodium Bicarbonate (5kg Bucket) UK MADE Baking Soda for Cleaning, Cooking, Bath Bombs, Odour Remo
ECO-FRIENDLY: Sodium Bicarbonate / Baking Soda is one of the top eco-friendly , safe and inexpensive cleaning, baking an

£16.85 £18.99
New
Arm & Hammer Pure Baking Soda 907G (32Oz) - USA Import

£8.90
Duzzit

New
Duzzit Baking Soda, Cleans, Deodorises & More! Triple Pack, 100'S Of Uses
Duzzit Baking Soda Cleans Deodorises & More! Triple Pack 100'S Of Uses

£6.29
New
Pure Baking Soda Sodium Bicarbonate Food Grade Bi Carb Fine Powder 5KG Pouch
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£12.99
New
Baking Soda 1KG Food Grade Sodium Bicarbonate Soda Bi Carb Fine Bicarb Powder
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£6.49
New
PSN Sodium Bicarbonate 100% Fine Food Grade Baking Powder Vegan | Organic Bucket
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£6.99
New
Pure Baking Soda Sodium Bicarbonate Food Grade Bi Carb Fine Powder 1kg Pouch
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£6.49
New
12 x BAKING SODA 500G DUZZIT BAKING POWDER PURE BAKING SODA FOR CLEANING NEW
12 x Duzzit Baking Soda 500g.

£23.74 £24.99
New
Pure Source Nutrition Sodium Bicarbonate Baking Soda BI Carb Fine Powder Bucket
Sodium Bicarbonate also known as Bicarbonate of Soda, Baking Soda, Soda Bicarb.

£10.99
New
Potassium Bicarbonate 99% Food Grade Low Sodium Baking Soda Alternative 500g
Potassium Bicarbonate, Potassium Hydrogen Carbonate, KHCO₃, E501(ii), Food Grade Potassium Bicarbonate, Baking Soda Alte

£18.99
New
3 x BAKING SODA 500G DUZZIT AMAZING BAKING POWDER PURE BAKING SODA FOR CLEANING
3 x Duzzit Baking Soda 500g.

£8.95

24 Baking Soda deals are available from: Amazon, eBay stores, starting from £2.99.
The biggest discount we found is 17% on Baking Soda, Sodium Bicarbonate (1KG Bucket) UK MADE Pure Baking Soda for Cleaning, Cooking, Bath Bombs, Odours and Teeth Cleaning. Eco Friendly Bicarbonate of Soda. at Amazon.
The lowest price we found is £2.99 while the highest is £50.99.
Prices for the best Baking Soda deals average at £12.92.
Last updated on September 13, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Baking Soda.