Tesco have £3.49 off the dish washer tablets for the packs of 28 making the tablets £3.80.
ALL in 1. Salt action. Metal shine. Fairy cleaning. Glass protection. Rinse aid action. WITH THE CLEANING POWER OF FAIRY*. *SPECIALLY REFORMULATED FOR DISHWASHERS. DESIGNED & TESTED FOR USE IN ALL LEADING DISHWASHERS. NO UNWRAPPING. NO MESS. NO FUSS. CLEANS BRILLIANTLY, LEAVING NOTHING BUT SHINE.
Thought this was quite a good deal as at Asda it is £3.80 for 14 tablets.