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Old Wives’ Remedies

The household handbook

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Search matches titles, problems, categories and ingredients — including alternative names, so “baking soda” finds bicarbonate of soda and “pimples” finds spots.

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55 prepared entries in this collection.

Honey and lemon for a cough

A familiar warm drink, with limits worth knowing.

Evidence: Limited evidenceHealth & comfortProfessional review pending

Toothpaste on spots

A familiar shortcut that can irritate skin.

Evidence: Evidence against this useAvoid this useSkin, hair & beautyProfessional review pending

Vinegar for windows

A diluted vinegar option for suitable glass surfaces.

Evidence: Practical extension guidanceCleaning & home

Coffee grounds in compost

Useful in moderation, mixed with other compost ingredients.

Evidence: Practical extension guidanceGarden & plants

Descaling a kettle with vinegar

A half-and-half vinegar soak loosens limescale; rinse boils remove the taste.

Evidence: Tested by a consumer kitchen publicationCleaning & home

Lemon and salt on chopping boards

A scrub can freshen wood, but it is not how food-safety agencies say to clean boards.

Evidence: Food-safety guidance does not list it as a sanitiserImportant limitationCleaning & home

Newspaper for streak-free glass

An old habit that modern, thinner newsprint does poorly.

Evidence: Cleaning trade view: less reliable than it wasCleaning & home

Salt on red wine stains

Salt and white wine did poorly in a UC Davis comparison.

Evidence: University laboratory comparison found folklore methods weakLaundry & stains

Sunshine for whitening laundry

Line-drying whites flat in strong sun is a long-standing brightening habit.

Evidence: Home-publication trial; informalLaundry & stains

White vinegar as a fabric rinse

A manufacturer suggests vinegar soaks for some stains but not in the machine itself.

Evidence: Appliance-maker guidance; limitedLaundry & stains

Lemon juice on rust stains

Rust is hard to shift; the key warning is never to use chlorine bleach.

Evidence: University extension stain guidanceImportant limitationLaundry & stains

A potato in oversalted soup

In a kitchen test the potato dulled the flavour more than the salt.

Evidence: Kitchen test: little effect on saltinessKitchen & food

Rice in a salt shaker

A few grains of raw rice take up moisture so salt pours freely.

Evidence: Food publication explanationKitchen & food

Storing cut herbs in water

Stand trimmed stems in a little water, loosely covered, in the fridge.

Evidence: University extension food guidanceKitchen & food

Cucumber peel to deter ants

A study found cucumber did little to keep ants away.

Evidence: Laboratory study found weak, short-lived effectsPests & insects

Cedar and herb sachets for clothes moths

Pleasant-smelling, but extension guidance says cedar does nothing to repel moths.

Evidence: University extension says cedar does not repel clothes mothsPests & insects

Bay leaves in the pantry

Extension entomologists say bay leaves don’t prevent pantry pests.

Evidence: University extension: no evidencePests & insects

Epsom salts for tomatoes

A garden myth: extension advice says it leads to more blossom end rot.

Evidence: University extension says it can make blossom end rot worseAvoid this useGarden & plants

Dishwashing liquid for aphids

Soap sprays work on soft-bodied pests, but homemade mixes can harm plants.

Evidence: University extension: works on soft-bodied pests; plant injury possibleImportant limitationGarden & plants

Cinnamon on seedlings

Popular for damping off, but untested in the way gardeners use it.

Evidence: No studies matching garden use foundGarden & plants

Wood ash in the garden

Useful in moderation on acid soils; harmful for acid-loving plants.

Evidence: University extension guidance; test soil firstGarden & plants

Vinegar as a weedkiller

Horticultural vinegar is far stronger than household vinegar and needs care.

Evidence: University extension: strong vinegar is hazardousImportant limitationGarden & plants

Ginger for nausea

The NHS lists ginger tea or ginger biscuits among things to try.

Evidence: Included in clinical self-care guidanceHealth & comfortProfessional review pending

Warm milk before bed

A comforting ritual; the milk itself probably isn’t enough to cause sleep.

Evidence: Limited evidenceHealth & comfortProfessional review pending

Onions in socks for a cold

A persistent tale with no evidence behind it.

Evidence: No supporting evidenceHealth & comfortProfessional review pending

Steam over a bowl for congestion

The NHS and British Burn Association urge people not to do this.

Evidence: NHS public safety warning againstAvoid this useHealth & comfortProfessional review pending

Bicarbonate of soda for indigestion

Sodium bicarbonate is an antacid, but ask a pharmacist rather than guessing a dose.

Evidence: Used as an antacid medicine; dosing needs professional adviceImportant limitationHealth & comfortProfessional review pending

Cranberry for urinary infections

Evidence supports prevention in some groups, not treatment.

Evidence: Systematic review: may help prevent recurrence in some groupsHealth & comfortProfessional review pending

Peppermint oil for stomach cramps

Licensed peppermint oil capsules ease cramps and bloating, particularly with IBS.

Evidence: Licensed medicine for IBS symptomsImportant limitationHealth & comfortProfessional review pending

Cool water and aftersun for sunburn

The NHS advises cooling the skin and an unperfumed moisturiser.

Evidence: Included in clinical self-care guidanceHealth & comfortProfessional review pending

Cucumber slices for puffy eyes

The cool temperature, not the cucumber itself, gives brief relief.

Evidence: Temporary cooling effectSkin, hair & beautyProfessional review pending

Olive oil on a baby’s skin or scalp

The NHS says not to use olive oil for cradle cap.

Evidence: Advised against in NHS guidanceAvoid this useSkin, hair & beautyProfessional review pending

Tea tree oil for pet skin problems

Concentrated tea tree oil can poison cats and dogs in small amounts.

Evidence: Animal poison-control warningAvoid this usePets & animalsProfessional review pending