Argos is having a clearance of its ‘Home Printed Border Unlined Eyelet Curtains’, reducing them to just £5.99 – but shoppers noticed they could cause problems for people trying to kick a certain habitArgos is having a clearance of its ‘Home Printed Border Unlined Eyelet Curtains’, reducing them to just £5.99 – but shoppers noticed they could cause problems for people trying to kick a certain habit