You can say that something smells good, bad, strange etc.
Use an adjective, never an adverb • You smell wonderful (NOT wonderfully) - what perfume is that? In British English, you can use smell with of to say what something smells like • Her jacket smelled of smoke NOT smelled smoke. If you say that something or someone smells, you mean they have a bad smell • Your socks smell. If you can smell something or you smell something, you notice its smell • I can smell coffee. • We smelled smoke.!! You do not say 'feel a smell'.