Dax Shepard and Kristen Bell’s kids, aged 7 and 8, sleep on the floor in their room

Kristen Bell and Dax Shepard have shared another glimpse into their family life, this time about the unusual sleeping arrangement they have with their daughters.

Kristen Bell has shared another odd detail about her and husband Dax Shepard’s marriage – they allow daughters Lincoln, 8, and Delta, 7, to sleep in their bedroom.

“In our bedroom, you know, the girls sleep on the floor of our bedroom,” Bell, 41, revealed during the latest episode of Shepard’s Armchair Expert podcast.

Bell made the revelation after explaining to listeners that she started to “smell a really raunchy smell” in their room a few nights ago.

“I’m like, ‘Who’s farting?’ All three of them are like, ‘Sorry, it’s me,’” she recalled. “So I go, ‘OK, my family has gas, big [deal].’ I wake up in the morning and I go, ‘Wow, nobody’s gas has dissipated, but it also smells like it’s burning.’”

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Bell discussed a gross recent experience of her kids sleeping on the floor. Picture: Getty Images.

When the “rotten, burning garbage”-like smell didn’t go away, Bell said she washed all of the sheets, opened the room’s French doors and even lit some candles, but nothing seemed to do the trick.

“Now, Delta, the little one, she is smell sensitive,” Bell said of her youngest daughter. “So she goes, ‘You know what, I do smell it.’ Lincoln and Dax can’t be bothered, so Delta and I are, well, being gaslit.”

Shepard, 47, then chimed in, telling fans that he asked his daughters to check the room for dog poo, to no avail. Bell eventually asked Lincoln to help her get to the bottom of it.

Bell had the whole family on the case of the mystery smell. Picture: Getty Images.

“I lean down and smell the mattress, Dax’s corner, his feet corner of the mattress, and I almost hit the deck. I almost passed out it was so strong,” Bell said, revealing that her husband accidentally filled their OOLER temperature controlled mattress pad with an old protein shake, instead of water.

“So I take it off, I put it in the tub, I try to drain the water out of it, that doesn’t really work. Dax takes it downstairs and hooks up the power washer to it to push everything out of the tubes.”

Basically, “don’t put a protein shake in your OOLER,” Bell advised.

The couple are known for sharing TMI details about their home life. Picture: Getty Images.

The funny admission comes just a few months after a clip resurfaced in which Bell confessed Shepard once sucked out her clogged breast milk duct.

“I said to my husband, ‘I just need you to suck this out. We could talk about it. We could be weird about it, or you could just go ahead and nurse,’” Bell told Katie Lowes during a flashback clip from 2018 on Ellen DeGeneres’ digital series, Momsplaining.

“[Dax] pulled it out. He had a cup next to him. He was pulling out and spitting into this cup, and I’ve never been more in love in my life.”

This article originally appeared in the New York Post and is reproduced here with permission