Giant maggots were seen crawling on the eggs crawling in Tampines supermarket.
A shopper spotted several trays of eggs were filled with live maggots crawling on the surface.
The Facebook post has since been shared for more than 4,400 times.
Giant is selling a tray of 30 eggs at S$4.45 when it was filmed.
Huge maggots can be clearly seen in the video.
It is unclear as what Giant is currently doing to resolve the issue.
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