Ah, deep cleaning—always a bit of a beast, huh? For a thorough job, try focusing on one area at a time. Start with high dusting (ceiling fans, light fixtures) and work your way down. Also, don’t forget those hidden spots like behind appliances and inside cabinets. If you’re really strapped for time or just want that extra level of shine, I’d recommend giving Hello Clean Inc https://hellocleaninc.com/ a shot. You can easily book a house cleaner online in NYC through them. They handle the heavy lifting and leave your place sparkling without you having to lift a finger. It's a great way to get a professional finish while saving yourself from all the elbow grease. Trust me, your home will thank you!