After I traveled with my sister and we shared a bathroom, she bought me a lifesaver for poop smell, PooPourie. I have one in every bathroom and carry a small one for public bathrooms. Spray before you sit down, and after you get up. That, and flushing twice, a courtesy flush after a few seconds, then the regular flush. Toilet seat lids were created for a reason and they should be closed after an event. Another fart-buster is useful in smaller public places, Fe-breeze which works in the air after a fart, especially in the car. It also is useful when doing the laundry. There is a geranium scented spray from Mrs Meyers (a natural cleaning product) that I like when sitting in a room. People swear by Culturelle pearls, but they didn't work for me. The elimination diet was the best thing, and before big events, I eat only eggs, chicken breast and saltine crackers. It's the night and day BEFORE an event, not the day of, that is the best time ot prepare. This is required only for weddings or funerals or meeting someone important. Otherwise, I accept that my other prevention strategies are not perfect and most days will be ok, and a few days won't be. Newbies, many DS people have been more successful in eliminating farts, but two 9-lb babies have affected muscle strength down there and for some reason, I'm just a natural born farter. Eat carefully and carry a large bottle of something (full disclosure, I don't work in any way for these products, and only use the brand names as those that worked for me. No promotion intended) Farts are a very small price to pay for not having diabetes.