How does Peter Parker not smell like total ass all the time?

I’ve been reading Spiderman comics for nearly 15 years, engaging with the character in other forms for even longer(practically my whole life) and somehow this has only occurred to me now; how does Peter not just smell so so so bad?

He’s doing intense cardio in a skin tight fully body costume, often in the summer, often for more than 12 hours at a time, often covered in toxic chemicals and/or raw sewage. After that he doesn’t take a shower and hops right back into his civies to go clock into the bugle or something. How?