Home on Helmoa
Home guides & tools
Repairs, cleaning, maintenance and projects.
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How to get rid of fruit flies
Remove the breeding site and trap the adults. Bin or refrigerate ripe produce, clean the drain and recycling bin, then set an apple cider vinegar trap with a drop of dish soap. A colony clears in 3–7 days.
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How to unclog a slow draining sink
Clear the P-trap and the pop-up stopper first — that is where 80% of slow sink clogs live. Boiling water and a baking soda plus vinegar flush handles grease; a drain snake handles hair. Skip chemical drain cleaner on metal traps.
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How to hang a shelf straight and secure
Find the studs or use the right anchor for the wall type, mark with a level, drill pilot holes, and load the shelf so weight sits over the fixings. Plasterboard alone holds almost nothing — the anchor does the work.
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How to remove limescale from taps and kettles
Soak in white vinegar or citric acid solution rather than scrubbing. Kettle: half water, half vinegar, boil, stand one hour, rinse twice. Taps: vinegar-soaked cloth bagged around the fitting for two hours.
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How to clean a washing machine
Run an empty 90°C cycle with 500g of soda crystals or a machine cleaner monthly, scrub the door seal and detergent drawer, and clean the filter every three months. Leave the door ajar between washes.
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How to patch a hole in drywall
Under 1 inch: filler and sand. 1–6 inches: self-adhesive mesh patch, two thin coats of compound, sand, prime, paint. Over 6 inches: cut a square, back it with wood, and fit a new drywall piece.
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How to stop a draft from a window
Find the leak with a lit incense stick, then seal it: rope caulk or foam tape for the sash gap, silicone caulk for the frame-to-wall joint, and a film kit for single glazing. Total cost $20–$60 per window.
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How to unclog a drain without chemicals
Remove and clean the trap first — most sink clogs are hair and grease sitting in the U-bend. Boiling water plus dish soap clears grease; a drain snake clears hair. Skip caustic drain cleaner, it damages pipes and seals.
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How to remove a coffee stain
Blot (never rub), flush from the back with cold water, then treat with one tablespoon of dish soap plus one tablespoon of white vinegar in two cups of cold water. Repeat before drying — heat sets the stain permanently.
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The seasonal home maintenance checklist
Four short sessions a year prevent almost every expensive home failure: spring for the roof and gutters, summer for HVAC and exterior, autumn for heating and drafts, winter for pipes and detectors.
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How to remove a red wine stain
Blot up the spill, cover it in salt or a paste of baking soda and cold water to pull the pigment out, then treat with a 1:1 mix of 3% hydrogen peroxide and dish soap on white or colourfast fabric. Never use hot water and never put the item in the dryer until the stain is gone.
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How much gravel do I need for a driveway?
Multiply length x width x depth in feet, divide by 27 to get cubic yards, then multiply by 1.4 to convert to US tons. A 4-inch layer over 500 sq ft is about 6.2 cubic yards, roughly 8.6 tons.
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How much paint do I need?
One US gallon covers about 350–400 sq ft per coat. Measure wall perimeter x ceiling height, subtract 20 sq ft per door and 15 sq ft per window, then divide by 350 and multiply by the number of coats.