Okay okay we GET IT.... EVERYONE in this thread and most of the society we live in for that matter showers at least once every day to two days. Its all quite obvious that the best way to remain orderless (except from whatever chemicals we use in the showers) we have to wash that often.
I am going to FINALLY going to give voice to the other side of the argument. I can understand and sympathize with the OP's husband because from my personal experience there has been a period in my life where i was 24/7 and i had realized id gone 2 1/2 months with out a shower.
I DO NOT KNOW how that much time had passed by before i realized it, but what i Can say is that i was simultaneously VERY busy and ALSO very depressed and such led to my stressed out state where id come home from work and change cause i just needed one before i could continue on with whatever errands NEEDED to be taken care of before i crashed and enjoyed the on coming highly desired sleep cycle.... and then before i realized it was time to change and hurry to work again before i was late just to restart the whole process.
During this whole time however i was actively using with Every change routine the peri-wash rinse free foaming soap stuff with high quality wipes so i never got any kinda yucky fungal or rash infections, and i sometimes swabbed my pits too XD lol so i know i didn't stink, but i digress my point is....
SOMETIMES you're just WAYY to busy and comfortable in your day to day diaper routine to remember the shower, especially if showers are not all that special to you to begin with. Don't get me wrong though when i AM in the shower you cant get me out of it lol. sometimes i fall asleep in there =3