The answer to 'post-construction cleaning smells bad' is that common causes include lingering construction odors, mold or mildew growth, and improper ventilation. Symptoms may include a musty, unpleasant smell that persists even after cleaning. To address this, start by thoroughly cleaning all surfaces, ventilating the area, and using odor-eliminating products. If the smell persists, it may be necessary to call in a professional cleaning service to identify and address the root cause.
Post-construction cleaning can be a complex process, and it's important to address any lingering odors to ensure a healthy indoor environment. While some basic cleaning tasks can be handled DIY, more extensive issues may require the expertise of a professional cleaning technician.