Unsanitary

Adjective

 * 1) unhealthy; dirty.

Thesaurus
bad, bad for, contaminated, foul, harmful, injurious, insalubrious, insanitary, morbific, noisome, noxious, pathogenic, peccant, pestiferous, polluted, septic, tainted, unhealthful, unhealthy, unhygienic, unwholesome