You’ve worked hard to get your home ready to sell. You’ve cleaned, decluttered and painted. But there’s still one more thing you need to do – make certain your home smells great for every showing.

Here are four things to keep in mind to ensure your house smells fresh and clean for potential buyers:

Stuffiness. Energy-efficient homes lock in odors. Open the windows and air out stale, musty rooms. Steam clean carpets and curtains, wash all bedding, and store stinky athletic gear and out-of-season clothing and shoes away.

Pets. From goldfish to iguanas to cats and dogs, all pets produce odors. Dogs need baths, and most need brushing. Cat boxes need daily scooping. Animal cages need constant cleaning. Steam clean all fabric surfaces where pets sleep and play with their toys.

Food odors.  If you love foods like garlic, cabbage and fish, your kitchen holds odors, too. Clean your oven, burners, sink drains, and any other equipment that may carry odors. Grind up a lemon in the disposal and let the water flow. Clean out the refrigerator.

Mold and mildew. If you can smell moisture, it will soon turn worse. Check pipes and floors for leaks. Toxic mold can grow anywhere that contains cellulose, poor light, and low air circulation. Replace cloudy shower curtains and wash towels frequently. Replace cleaning and dish sponges with fresh scrubbing tools.

To keep your home showing-ready, wash dirty clothes and bed linens frequently. Take baby diapers and other disposables to the outside trash every day.

A good rule of thumb is – if you can’t remember when you cleaned it last, clean it now.