Old rusty drain pipes. When the pipes are dry, meaning they haven't been flushed, the smell is heavier than normal. It is common in Las Vegas for you to get a whiff every now and then of an awful odor here. Although you may not smell it on The Strip persay.,
The researchers demonstrated that people spend more when they are in an environment with “warm scents” such as vanilla or cinnamon (as opposed to cool scents” such as peppermint).Nov 26, 2014
A group of North Las Vegas renters have been complaining of a foul sewage scent in their building for months. LAS VEGAS (FOX5) -- Several tenants at Nellis Gardens apartments in North Las Vegas have been dealing with the smell of sewage inside their homes for more than three months.Sep 10, 2019
A sewer smell in your home is most likely caused by a buildup of sewer gas in either the plumbing or venting system in your home. A dried out p-trap is a common reason for sewer odours. P-traps that are dried out no longer prevent sewer gas from escaping your pipes. A possible fix is to pour water down your drains.
If you have been to the Bellagio Resort and Casino in Las Vegas you must have noticed the amazing smell, that is Blue Ice.
Here is the explanation for it. Las Vegas has only One water source, Lake Mead, (Look it up). Las Vegas Doesn't Waste Water. “Runoff” and excess overflow… from everywhere including residents homes, business, hotels alike, and from cities surrounding Clark County is collected.