Total score: 29/30

First up is Aldi's Almat Non-Bio

£2.99

7.4p

Price per  wash

Total score: 27/30

Lidl Formil Colour

£2.99

7.5p

Price per  wash

Total score: 25/30

Tesco Colour Bio Detergent Powder

£3.75

9.3p

Price per  wash

Total score: 25/30

Asda Sensitive Non-bio Powder

£4

9p

Price per  wash

Total score: 21/30

Sainbury's Non Bio Laundry Powder

£2.75

11p

Price per  wash

Total score: 20/30

Persil Non Bio

£9

18.9p

Price per  wash

Total score: 11/30

Fairy Non Bio

£7.40

18.5p

Price per  wash