 uh, in the store, right? You know, you go to Walmart or whatever and you see oil cans. And I, I was like, man, that stuff's, you know, doubled, tripled the price. Yeah. And, uh, cause I remember as a kid, my dad taught me to change oil and I did it myself. And, and, and, you know, you change it for, you know, 20 bucks or take it to Jiffy Lube and they did it for 20 bucks or whatever. And, uh, and so I thought, well, can I save myself any money by changing it myself? And I started looking through there and I was like,