Countdown Dunedin South is set to reopen on Sunday after no rats were caught in the store overnight.
A Woolworths spokesman said if the trend continued, the store would be able to reopen as planned on Sunday.
“There were no sightings or captures of rats overnight at our Countdown Dunedin South store. If there are no further sightings or captures, the store will re-open on Sunday.”
The supermarket has been closed for the past two weeks after staff raised concerns about a rodent problem.
In that time, 23 rats were caught.