House cleaning in Columbia Park.

No shelf makes a cleaner baby-safe: the label on the bottle decides, the ventilation in the room decides, and the label itself tells you not to mix products. Written for a Miami nursery that stays sealed against humidity all year — the rules that hold regardless of brand, what fragrance-free means on a JAS visit, and where a cleaning visit stops.

Three words any website can type, and three different documents behind them. What a certificate of insurance actually proves, what a bond is and is not, why "licensed" depends on who is asking, and how to check each one before a stranger has your key — plus what JAS publishes: $2,000,000 general liability and background-checked cleaners.

Pull and rinse the filter, run an empty hot cycle with a cup of white vinegar on the top rack, then finish with a baking-soda rinse. Why the smell almost always lives in the filter most people have never removed — and where vinegar must never touch.