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How Much Washing Powder to Use
Laundry

How much washing powder to use: a dosing guide

If you find yourself wondering how much washing powder to use when you’re doing laundry, you’re not alone! Read this dosing guide for top tips.

Doing the laundry is something many of us first learned about as children. Whether it was watching our mothers and grandmothers hand washing clothes, or helping to load the washing machine, washing clothes is one of those things that we are naturally familiar with.

 This is why we’re sometimes afraid to admit when there’s something we’re not quite sure about, such as how to use washing powder correctly. Understanding the correct dosage for your detergent is sometimes tricky. After all, there are different dosing recommendations for powders, liquids, capsules, and tablets, for different levels of water hardness, for varying levels of dirt, and so on. So how much powder should you be using?

Dosing Guidelines

Persil recommends that around 110ml of powder is ideal for a single load of washing in the machine. They also advise adding an extra 100ml of powder if your clothes are very heavily soiled, or if you’re planning to use the pre-wash setting on your washing machine. Read about this in more detail in Persil’s dosing guide.

For liquid detergents, the recommended dose is only 35ml (rising to 52ml for heavily soiled clothing) because it is far more concentrated than powder. For capsules, it’s one capsule per wash, and for washing tablets, it’s between 1 and 4 tablets depending on water hardness.

Getting the correct dosage of washing capsules and tablets is simple – the dosage is already pre-measured so all you have to do is pop the correct number into the washing machine. However, for laundry powders and washing detergents, a little more effort is required. The good news is that brands such as Persil offer free dosing devices to ensure you get optimal results each and every time you wash. The washing powder scoop perfectly measures out 110ml, while the dosing ball measures 35ml.

It’s important to remember that these dosing guidelines are just that – guidelines! Nothing is set in stone, and you may find that different manufacturers recommend different amounts of product. Use your initiative when it comes to your washing, but remember that the manufacturer’s recommendations are the best way to use these products safely and effectively. If your clothes are very heavily soiled or stained, or if you’re in an area that’s known for having particularly hard water, you may need to use a little more detergent.

Similarly, if you just want to give your clothes a quick refresh, you may be able to use less detergent.

How to Use Washing Powder in a Machine

Not only can washing detergent dosage be a source of confusion, but knowing the best way to use detergent in a washing machine can also be tricky. Here’s how to use the powder in the machine:

  • Pop your clothing into the washing machine. Make sure to add any delicate clothing into a laundry bag to prevent it being damaged by other clothing, or by the washing machine.
  • Choose and select your washing programme. Remember that if you’re opting for a pre-wash cycle, this will affect how much detergent you use (you’ll need around 100ml more).
  • Measure out the correct dose of washing powder for your load of laundry, using more or less than recommended if you either have very dirty clothes or simply want to do a quick refresh.

Think of washing tablets as compacted powder, and use these in the same way. Liquid detergent can either be used in the drawer or placed into the drum of the machine inside the dosing ball, while capsules should always be placed inside the drum – about halfway between the middle and the back.

Using Too Much or Too Little Powder

Why is getting the correct dose important? Using too much detergent can mean that the water struggles to rinse off all the soap, leaving a residue on your clothing (if this happens, rinse your clothing under warm water). Using too little detergent means your clothes may not come out of the machine completely clean. It’s all about getting the right balance, and with Persil’s dosing devices, it’s easy!

Cleanipedia recommends

Use Persil’s free dosing devices (just request one here!) to correctly measure the amount of laundry detergent you need to get your clothes clean and fresh with every wash.