How Often Should You Actually Clean Each Room?

Most people don't actually know how often to clean things, so it either happens constantly or basically never. Here's a realistic, room-by-room guide to how often each job needs doing, so you can stop guessing and stop over-cleaning the stuff that doesn't need it.
Kitchen
The kitchen earns the most regular attention because food and grease build up fast.
Daily: wipe counters, wash dishes, wipe the stovetop.
Weekly: mop the floor, scrub the sink, wipe down the fridge front and appliances.
Monthly: clean inside the fridge, and the oven when it needs it.
Bathroom
Bathrooms do better with a little and often than one big monthly blitz.
Weekly: toilet, sink, shower or tub, mirror, and floor.
Monthly: grout, the exhaust fan, and behind the toilet.
A quick wipe of the sink every couple of days keeps it looking after itself between deeper cleans.
Bedrooms
Bedrooms are low-traffic and forgiving, but sheets are the one thing worth staying on top of.
Weekly: change the sheets, dust, and vacuum.
Monthly: vacuum under the bed, rotate the mattress, and wash pillows on a gentle cycle.
Living areas
Weekly: vacuum, dust surfaces, and do a general tidy.
Monthly: skirting boards, under the cushions, and the dust that collects where you've stopped looking.
If you've got pets, a mid-week vacuum on the main floors makes a big difference.
The stuff everyone forgets
These never feel urgent, which is exactly why they get skipped for a year: the washing machine (monthly), the dishwasher filter (monthly), light fixtures and switches, remote controls, and the bin itself. Put them on a slow rotation and they stop being a once-a-year shock.
Make the frequencies stick
Knowing how often is one thing. Remembering is the hard part. The easiest fix is to set each job to repeat on its own schedule so it comes back when it's due instead of living in your head. A cleaning schedule app like Plastnofy does this: snap a photo of a mess and it creates the chore, set how often it repeats, and it reminds you when each thing is due. Download Plastnofy free on the App Store or Google Play.
These are starting points, not rules. Adjust them to your home, more for pets, kids, and allergies, less for a quiet flat. Once you've got the frequencies right, build them into a routine you'll actually keep. Here's how to build a cleaning schedule that actually sticks.