The eye drops — sold under multiple brands — have been recalled over concerns about sterility, according to the FDA.

A California company has recalled more than 3.1 million bottles of lubricating eye drops because it had not properly tested – and thus could not prove – whether the products were sterile.

Check your eye drops: millions of bottles have been recalled. See list.

More than 3.1 million bottles of eye drops sold at several major retailers are being recalled due to concerns about sterility, according to a notice from the Food and Drug Administration. K.C.