Holly Willoughby was left gobsmacked on Thursday's This Morning as she invited Lynsey Crombie into the studio.
'Queen of clean' Lynsey was keen to share some epic stain hacks with Holly and her co-host Josie Gibson, and revealed some rather surprising products.
As well as Fairy Liquid, Lynsey revealed that white shaving foam and full fat milk also work wonders for getting rid of particular products that end up on clothes and carpets.
"So tea and coffee..." Lynsey began. "My husband is always spilling tea and coffee and then claiming I've done it. But you know what I use for this one?"
"Is that shaving foam?!" Holly asked, looking stunned, as Lynsey confirmed: "Shaving foam, and it's white shaving foam so don't go out and buy the blue one. It has to be white, and literally it is just the best thing.
"So I discovered this when I dropped mascara on the carpet in the bedroom, run in the bathroom and literally grabbed Rob's shaving foam and it works!"
"I can't believe that," Holly remarked as Lynsey demonstrated how to use the foam on a carpet stain using a white cloth.
Another cleaning hack which left Holly and Josie open-mouthed was the unusual item of full fat milk.
This Morning viewers were loving Holly and Josie together, and some even called for the former Big Brother star to replace usual host Phillip Schofield.
Taking to Twitter, one person wrote: "Definitely prefer Holly & Josie to Phil & Josie #thismorning."
A second added: "Absolutely loving the @HollyWills and @JosiesTweet pairing on today’s @ThisMorning already, should have this on Sunday’s @DancingOnIce while @Schofe is currently isolating."
"Love Josie as a presenter. Definitely holds her own. Holly watch out! #ThisMorning," a third penned.
This Morning airs weekdays at 10am on ITV and ITV Hub.