She continued to pull apart the lunchbox sections and urged parents of kids who eat out of similar ones to “clean them STAT”.
“I’m raising awareness to [take off the seals] every damn time you wash the lunch box,” she added.
The clip now has nearly 90,000 views and 3000 likes - and many of her followers shared their take in the comments.
One pointed out that it might be a known fact that this type of lunch box needs to be thoroughly cleaned after it’s been used, commenting, “Is this not common sense? For any airtight leakproof containers?”
Another said, “This is pretty obvious,” with a third remarking that it was “utterly embarrassing” that Ashleigh hadn’t already known this.
She responded, “I don’t get embarrassed easily.”
And clearly she wasn’t the only one who didn’t realise the silicone bands could be removed and cleaned.
“S***, I’ll need to clean mine now,” one parent wrote, while another added, “I’m grabbing my daughter’s today immediately after school.”
“I never even knew the seals came off! Checking tomorrow as soon as I am home,” wrote another viewer, adding, “When I tell you my jaw dropped ...”