Sydney Sweeney is turning her bathwater into soap

Yes, her actual bathwater.

The move is in collaboration with Dr. Squatch and the soap is named 'Bathwater Bliss'.

In a press release, the Euphoria star said: "When your fans start asking for your bathwater, you can either ignore it, or turn it into a bar of Dr. Squatch soap."

The soap is made with exfoliating sand and pine bark extract in addition to some of Sweeney’s real bathwater.

She added: "It’s weird in the best way, and I love that we created something that’s not just unforgettable, it actually smells incredible and delivers like every other Dr. Squatch product I love.

"Hopefully, this helps guys wake up to the realities of conventional personal care products and pushes them towards natural."

Only 5,000 bars of the soap will be released, so Dr Squatch will be holding a giveaway from May 29 through June 5.

To enter, you need to be following the Dr Squatch Instagram page, like the post about the soap and leave a comment.

From the entries, 100 winners will receive a free bar of soap.

From June 6, the soap will be available to purchase.

Speaking to G2, Sydney explained the process of making the soap.

She said: "When we were at the [Dr. Squatch] shoot, they had a tub for me. And I actually got in there and I took some soap, and we had a nice little bath and they took the water. So it’s my real bath water.

"I wanted to have it lean towards my home roots, so there’s this really outdoorsy scent of, like, pine and earthy moss and fir. So it smells super manly. But then there’s some city bath water mixed in."