Bicarbonate of Soda and Baking powder (Lower Walkley S6)

‘The Pantry’ tubs of Baking Soda and Bicarbonate of Soda, are unopened and sealed. The ‘Dr Oetker’ is opened and half used. All three are OUT OF DATE. The only reason why I list them is that someone might be able to use these as cleaning products. Then again, you might not…