Nice faucet, Kourt!

Kourtney Kardashian showed off her hot bod -- and her squeaky clean faucet when she peddled Kardashian Sun Kissed tanning products by sharing a sexy bikini snap on Twitter.

In addition to the bikini photo, the oldest Kardashian wrote, “Sun vibes 🌞."

The Keeping Up With the Kardashians star, who has had three children, keeps that body rockin' with almost daily workout with her trainer, Don. The slim star has also been using the workouts to push her brand, posting her sessions on Snapchat and talking about her fitness on her app.

In addition to working out, Kourtney says that switching up her diet and consuming only gluten-free and organic products has also helped her stay so trim. The on-the-go mom also says she works out with Khloe on the reg, using Bosu balance balls while exercising and also the sisters say they switch things up by working out outside on Kourtney’s tennis court.

As for her morning diet, Kourtney says she credits clarified butter, writing, “Ghee is the first thing I put in my body every morning. I take one big teaspoon of ghee every morning and melt it on the stove in a pan and drink it out of a cute little ceramic white cup. After I take it, I don't eat anything for 20 minutes, and then I drink a glass of water before eating food.”

It looks like the whole thing is working in her favor -- and we assume in Scott Disick's favor too -- because they are so obviously hooking up again!