Poor wiping habits are the primary culprit for a stinky butt. If you're pooping in a hurry and don't wipe thoroughly, the leftovers get lodged in your butt crack. This negligence can cause a chronically itchy butthole, not to mention the stench. Your wiping direction is also a crucial variable.
Although it's not a typical symptom, a bad odor can be a symptom of hemorrhoids. A bad smell can also be a symptom of anal leakage, an infection, or the result of pain keeping you from cleaning your anus completely.
Metabolic Body Odor is a fancy way of saying you smell like poop. This basically happens when one or more of our internal cell enzymes isn't working properly. The enzyme is unable to complete its metabolic process of oxidizing the odorous substrate to its non-odorous state.
A bedroom can smell in the morning as a result of body odour, dust, moisture in the room, dirty bedding and a messy room. Poor air circulation at night makes unpleasant odours linger until morning. These smells can be avoided by regularly cleaning the bedroom and making sure to air it out every day.
Stagnant air — Stagnant air traps airborne particles like dust, mold spores, and even tobacco smoke from your clothes. This is especially true on hot humid days. If you don't have proper ventilation in your room, the air holds on to these pollutants.
If you don't use the bathroom for a while, the P-trap dries out, allowing sewer stench to creep in. This can make your bathroom smell like sulfur or rotten eggs (which often gets mistaken for poop).
Always make sure to thoroughly wash your hands after coming into contact with feces. Rinsing under cool water before applying hand soap may help prevent a lasting odor. If the smell of poop remains after washing, try using toothpaste, vinegar, baking soda, lemon juice, or salt.
Mix 1 part bleach and 1 part water, then pour down the drain. First, pour one cup of baking soda down the drain. Then add a cup of white vinegar. Cover the drain as the mixture fizzes, then flush with hot water.
The smell of sewage in water is usually down to a buildup of bacteria found in your pipes, usually, a buildup of hydrogen sulfide due to your hot water heater either running at a low temperature or having been out of use for a period of time.
There's currently no cure for trimethylaminuria, but some things might help with the smell.