Plastic bags from other chains will also be collected, but consumers will only be refunded for Ocado bags returned.
The utilised bags are despatched to a recycling plant where they turned into are pellets utilised to make new bags.
The go arrives as Ocado carries on to advantage from virus-induced “remain at residence” orders.
Past month it documented that overall sales soared by a third to £2.3bn for the year to November. The organization posted pre-tax losses of £44m, down from £215m past year.
This strong retail functionality was offset by greater financial commitment in its robotic warehouse technological know-how organization, as well as spending on using the services of more employees and retooling its web-site to cope with the surge in demand from customers.
Ocado shares fell one.7pc to £21.01 in afternoon trading, valuing the organization at £15.7bn.