Keeping a flat clean and pest-free (without a war over dishes)

Every flat has a moment. Someone opens the pantry and finds a trail of ants marching into the cereal, or hears scratching in the ceiling at two in the morning, or notices black spots spreading across the bathroom ceiling. Usually it comes after a few weeks of "I'll do the dishes tomorrow". The good news is that a clean flat and a pest-free flat are mostly the same thing, and neither needs a military regime. It just needs a plan that real people will actually stick to.

A cleaning rota people will follow

The best rota is the one that doesn't need policing. A few things that help:

• Split by area, not by task. "You've got the bathroom this week" works better than "you do all the wiping".
• Rotate weekly. Nobody gets stuck with the toilet forever.
• Keep the daily stuff separate. Dishes, wiping benches and taking rubbish out aren't rota jobs. They're everyone's job, every day, for their own mess.
• Put it somewhere visible. A whiteboard on the fridge or a shared note on your phones.
• Agree on what "done" means. Five minutes talking about it saves months of resentment.

A simple four-person rota

Your own bedroom is yours to manage, but food and dirty dishes in bedrooms are a pest magnet. Agree as a flat to keep food in the kitchen or living areas.

Kitchen habits that keep pests out

Mice, rats, ants and cockroaches all want the same things: food, water and somewhere to hide. Take those away and most of them move on.

Food

• Seal it up. Cereal, rice, pasta, flour, sugar and biscuits go into containers with tight lids, not half-open packets.
• Don't leave food out overnight. That includes the pot on the stove and the pizza box on the bench.
• Pet food matters too. If someone has a pet, don't leave bowls of food sitting out all night.
• Fruit bowls can attract flies. Eat it or put it in the fridge when it starts to turn.

Crumbs and spills

• Wipe benches after cooking, not later.
• Sweep the kitchen floor every couple of days, and get under the toaster and around the bottom of the fridge.
• Rinse sticky spills (juice, soft drink, honey) straight away. Ants find sugar fast, and antfreeauckland.co.nz has a plain guide to keeping them out without sprays.

Bins and dishes

• Use bins with lids, inside and out.
• Take the kitchen bin out before it's overflowing, and definitely before it smells.
• Rinse recycling. A yoghurt pottle with yoghurt still in it is food.
• Do the dishes the same day. A sink full of dirty dishes is basically a buffet for cockroaches.

Gaps and water

• Look for gaps around pipes under the sink, behind the oven and along skirting boards. Mice can squeeze through surprisingly small holes.
• Report leaks. A dripping tap or leaking pipe gives pests water and causes damp.

Who's responsible for pests in a rental?

This is general information, not legal advice, but here's how Tenancy Services describes it:

• At the start of a tenancy, landlords need to make sure the property is free of pests. That's another reason to check for droppings, nests and insects during your move-in inspection.
• During the tenancy, tenants are expected to keep the place in a condition that doesn't encourage pests. If an infestation is caused by tenants not keeping the place clean, tenants may end up responsible for the cost.
• If pests get in because of building problems, like holes in walls or floors the landlord hasn't fixed, that sits with the landlord, who has a duty to maintain the property.
• If pests just turn up and it's nobody's fault, the responsibility isn't always clear-cut, and landlords and tenants often share the cost.

The Tenancy Services maintenance and inspections page links to more detail on pests, repairs and damage. If you're unsure, Citizens Advice Bureau or a Community Law Centre can help you understand where you stand.

How to report a problem

If you spot signs of pests, a leak, broken extractor fan or anything else that needs fixing, tell your landlord or property manager straight away. Talking in person is fine, but follow up in writing so there's a record.

A good message includes:

1. What the problem is. "We've found mouse droppings in the pantry and under the oven."
2. When you noticed it. The date matters.
3. What you've already done. "We've moved all food into sealed containers."
4. What you're asking for. "Could you arrange for someone to check for entry points and seal the gap behind the oven?"
5. Photos, if you can take them.

Keep copies of your messages and replies. If a landlord doesn't fix a problem that's their responsibility, tenants can give a formal written notice to remedy, and Tenancy Services has templates for this. Most problems get sorted well before that point, though, especially when you're clear and polite from the start.

If you're a flatmate rather than a tenant, raise it with the tenant first, since they're the one with the tenancy agreement.

Mould and condensation basics

New Zealand homes and winter condensation go together. Water from showers, cooking, drying clothes and even breathing ends up on cold windows and walls, and mould follows.

What you can do

• Air the place out. Open windows when you can, even for a short time on cold days, and open curtains during the day.
• Use the extractor fans every time you shower or cook, and keep pot lids on.
• Dry washing outside or in a dryer that's vented properly, not on a rack in your bedroom.
• Wipe condensation off windows in the morning.
• Keep furniture slightly away from walls so air can circulate.
• Deal with mould early. Tenancy Services suggests cleaning small patches with diluted white vinegar, and wearing gloves, eye protection and a mask while you do it.

What landlords are responsible for

Rental homes must meet the healthy homes standards, which cover heating, insulation, ventilation, moisture and drainage, and draught stopping. Landlords also need to make sure a place is free of mould and damp before it's rented out. If the flat stays damp and mouldy even though you're heating, ventilating and cleaning, tell your landlord in writing. Ongoing damp can point to a bigger problem, like a leak or poor drainage, that needs proper fixing.

Keep it human

Flat cleaning arguments are rarely about the dishes. They're about feeling like you're doing more than your share. A fair rota, a quick check-in every few weeks, and a bit of grace when someone has exams or a rough week go a long way. A clean, dry, pest-free flat is just a nicer place to come home to.