How much laundry detergent should you use? Signs you're using too much
By the Dressy team · 2026-10-30
Many of us pour in a little extra "to be safe". It usually backfires. The machine cannot rinse out all the extra detergent, and what stays behind ends up in your clothes.
Signs you are using too much
Clothes feel stiff or scratchy after washing.
Colours look dull, or dark clothes show whitish streaks.
Towels feel less soft and absorb water worse.
The drum or detergent drawer has a slimy film or a sour smell.
You see a lot of suds in the window during the wash.
What decides the right amount
Load size: a half-full drum needs less than a full one.
How dirty the clothes are: everyday wear needs less than muddy sportswear.
Water hardness: hard water usually needs a little more, soft water less.
The product: concentrated gels, powders and capsules are dosed differently.
Your machine: front-loaders and high-efficiency machines use little water and need detergent made for them.
Simple rules that work
Read the dosing table on the pack. It is written for that exact product.
Use the measuring cap, not a guess.
Do not fill the drawer "just in case".
For a small or lightly soiled load, use the lower dose.
For capsules, use one capsule for a normal load, and follow the pack for large or very dirty loads.
Delicates such as wool and silk need a mild detergent made for them, in a small amount.
If your clothes already feel stiff
Run the clothes again on an extra rinse with no detergent, then use less next time. If the problem keeps coming back, try the lower dose on the pack and check whether your detergent suits your machine type.
The exact amount depends on your product and water, so treat the pack as the final word.
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