It is generally described as white crystals with a slight odor.

It didn't smell like much of anything-just a slight burned odor from the kitchen.

There is a slight odor of alcohol as she says, "Hello."

There was nothing beyond a slight odor as of hay curing.

There was only the slightest odor of burned flesh and the light breeze would clear it in a few moments.

He had a slight odor of sweat, which she found not unpleasant.

Women may notice a thick white discharge with a slight odor.

The field had a strange smell to Remo, a slight odor that was more a memory than a sense.

Athlete's foot is a common infection that usually causes a slight odor.

You may notice a slight odor when you first breath in the medication.