bath

In a powerful way, being in an ice bath is almost the precise opposite of scrolling Instagram.

And plenty of themed merchandise — ranging from the typical stickers, hats and mugs to ultra-specific items like bath salts with branding from Lorelai’s inn — was available for purchase.

They also use other methods to keep their core temperature down before climbing into the cars, such as ice baths.

"If you want a girls' night in, borrow the foot bath. If you want to look at the meteor showers, borrow the telescope," added Ms Mullett.

"I heard them in the cupboards and behind the bath panel. One morning when I woke up they were fighting under the bath, screaming and squealing."