Keep reading — tap the button below to continue.Others prefer to place the bar underneath the sheet near their feet before going to bed.
But why do people believe it works?
There is no clear scientific explanation. Some people speculate that the soap’s ingredients or fragrance may play a role, while others believe its familiar scent creates a calming bedtime atmosphere. Lavender-scented soaps are particularly popular because lavender is commonly associated with relaxation.
However, despite the remedy’s enduring popularity, there is no strong scientific evidence that placing soap in or
