Former lingerie store worker's advice for customers as she shares a 'disgusting' trade secret
![Former lingerie store worker's advice for customers as she shares a 'disgusting' trade secret](https://i.dailymail.co.uk/1s/2024/07/19/06/87526151-0-image-a-3_1721367616750.jpg)
A former lingerie store worker has issued an urgent warning to all shoppers after taking the lid off one of the industry's biggest secrets - and customers are stunned.