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Nims Casa
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658+ expert guides & tested reviews

Every home question, answered by people who've done the work.

Nims Casa is the UK's honest guide to cleaning, home care and decor — deep how-to guides, unsponsored product reviews and plain-English advice on every cleaning service, from carpets to end of tenancy.

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What the UK is searching for this week

Portable aircon, storms after the heatwave, fence law and the back-to-school scramble — the questions spiking right now, answered properly.

White portable air conditioning unit in a UK bedroom with its exhaust hose vented through a sash window seal kit

Product Reviews · 6 min read

The Best Portable Air Conditioners UK (2026): Real Cooling for British Homes

Upstairs at 29°C and the fan just stirring warm air? These four portable air conditioners genuinely cool British rooms — plus the sizing, venting and running-cost detail that decides which one earns its socket space.

UK back garden prepared for a storm, with stacked furniture, grouped terracotta pots and dark clouds overhead

Home Safety & Security · 6 min read

Storms After a Heatwave: The 24-Hour UK Storm Preparation Checklist

Weeks of heat leave the ground shedding water like concrete. Here is how professionals spend the 24 hours between a Met Office rain warning and the first thunderclap.

A clean white close-coupled toilet in a bright UK bathroom with a toilet brush, caddy of cleaning products and folded towels nearby

Cleaning Guides · 6 min read

How Often Should You Clean Your Toilet? The Honest Schedule

Bowl two to three times a week, full clean weekly, hidden spots monthly. A professional cleaner's defensible toilet schedule — and the microbiology behind it.

Weathered timber closeboard fence and old brick boundary wall along a Victorian terraced back garden in England

Garden & Outdoor · 5 min read

Garden Fence Law UK: Which Fence Is Yours, Height Rules and Neighbour Disputes

No, you don't automatically own the left-hand fence — and painting your neighbour's side without asking is criminal damage. What the law in England and Wales actually says, myth by myth.

Laptop, bank card and notepad on a kitchen table beside a portable air conditioner in a Victorian terraced house

Home Safety & Security · 6 min read

Fake Air Conditioning Websites: How to Spot Heatwave Scams

Scam air conditioning shops appear within days of every UK heatwave. Here are the mistakes that cost buyers most, and the five-minute checks that catch a fake before you pay.

White towels soaking in a bathtub of grey water with soda crystals and a wooden spoon on the bath edge

Laundry & Fabric Care · 6 min read

Laundry Stripping: Does the Viral Bathtub Soak Actually Work?

The grey bathwater looks damning, but a good chunk of it is loose dye and redeposited dirt. Here's what stripping genuinely fixes, what it ruins, and the recipe that works with UK ingredients.

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Grey foam lagging taped around copper pipes and waste fittings inside a kitchen sink cupboard, with two cleaning bottles stored alongside

Plumbing · 9 min read

How to Prevent Frozen Pipes Before the First Frost (2026)

Pipe protection is an October job done in an afternoon, or a January emergency that soaks a ceiling. Here is where pipes actually freeze in a British house, what the water fittings regulations expect of an installation, and what to check before the first hard frost.

A stainless steel cooker hood above a gas hob in a plain UK kitchen, with daylight from the window beside it and no one in the room

DIY & Maintenance · 10 min read

Is Your Extractor Fan Actually Working? Trickle Vent Checks 2026

A practical check of the extract fans and trickle vents most UK homes already have, including what a tissue test can and cannot tell you.

Floor-length lined curtains and a fabric pelmet at a white sash window in a UK living room at dusk, with a table lamp lit and an armchair beside the window

Energy & Insulation · 8 min read

How to Stop Heat Escaping Through Your Windows Without Replacing Them

Sealing draughts is only half the job. Here is how to reduce heat escaping through cold window glass without paying for replacement windows.

Coir doormat laid across the threshold of a white panelled front door, with a wooden hallway floor beyond

Cleaning Guides · 6 min read

How to Stop Autumn Mud, Wet Leaves and Grit Coming Indoors

Autumn dirt is harder on floors than summer dust because it arrives wet and often carries abrasive grit. A few changes at the door can contain most of it.

A made-up double bed with a white duvet, plumped pillows and a chunky knitted throw folded across the foot, beside a curtained bedroom window

Laundry & Fabric Care · 6 min read

What Tog Duvet Do You Need for Autumn? A Bedding Swap Guide

Late September can mean warm days and chilly nights. Here's how to pick an autumn tog, layer flexibly and make the swap safely.

A white column radiator beneath a sash window in a UK living room, with the curtain drawn back and soft autumn daylight

Heating & Cooling · 6 min read

When to Turn the Heating On in Autumn 2026 and Spend Less

There is no single UK date for switching the heating on. Use the temperature indoors, the needs of your household and the way your home responds to autumn weather.

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What each professional cleaning service involves, what it should cost in the UK, and how to choose a company that won't let you down.

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Written from the sharp end

Nims Casa started life inside a professional cleaning business, and it shows: our guides are written by people who have descaled a thousand bathrooms, rescued wine-stained carpets and seen exactly which products survive real use. No sponsored rankings, no rewritten press releases — just what works, what doesn't, and what things should cost.

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