R.J.
My grandfather had a colostomy bag from age 44 until age 89 (at his death). My grandmother "did something" with it everyday (some sort of cleaning, she and he would go into the bedroom for 20 minutes every afternoon.... and that was really the extent we all knew about it (ALL of us grandkids).
He was an active and vigorous man until his death. Practiced medicine (thoracic surgery) for over 30 years, kyaking, boating, house remodeling (they built their own home... as in laid the foundation, framed it, floored it... each and every single part of their house was built by their own hands... including pounding the thingmys for the dock (brain twitch, sorry), building the pool... and they painted/ maintained/ & repaired the sucker for over 50 years. He gave up surgery in his 70's, but still kept his practice going (housecalls and the like) for another 15 years.
YES there was a smell... it was the smell of adhesive and disinfectant. Never any "bad" smells... just a medicinal smell. I'm sure he had a bag break at sometime in the 40 years he had the bag... but we never knew about it. Heck, *everyone* has something yucky happen to them from time to time (even if it's just the post pregnancy dinosaur farts).
It was just a part of his life. It in no way defined his life.