It usually takes around one hour for one person to deep clean a 100 to 200 square foot space, or between eight and 12 hours for a full home. Large construction projects may take longer, especially if your contractor didn’t do routine cleanups throughout the construction process. Your cleaning professional should be able to give you an estimate on how long they believe the job will take.

Whether you’re a renter or a buyer, you should clean a house when moving out. For renters, it’s usually written in the lease that a house must be cleaned before it’s vacated. If you’re unsure how thoroughly to clean the place, check with the landlord beforehand; otherwise, you may not receive your deposit back. When selling a house, a contractual agreement is often made with the realtor that the house is swept and that all personal belongings are removed before the previous owners move out.

As a general rule, you should clean your oven at least every three months, though this depends on how often you use it and the amount of residue buildup. A clear sign that your oven needs cleaning is if you notice smoke or a burning smell during use. Many ovens have a self-cleaning cycle, which heats the oven to an extreme temperature. If you use this feature, stay home while it runs and consider ventilating the room, as it can create smoke. For manual cleaning, you can make a paste of baking soda and water or use white vinegar before resorting to harsher, store-bought oven cleaners.

Butcher block countertops are easy to clean. You can use basic household cleaning materials like soap and water. You can even use vinegar or lemon juice and salt. There aren’t many special precautions like other materials. For example, soap tends to streak stainless steel while acid-based cleaners can wear down quartz.