Always let the detergent dissolve and get evenly distributed before putting in clothes. This way, no film will form on your clothes. This has already been mentioned-do not pour the detergent directly on your clothes.
If you're doing regular washing, you shouldn't put detergent directly on clothes. Pour the powder or liquid into the detergent compartment or place the POD at the back of the drum. However, if you're treating a stubborn stain, you can pour liquid laundry detergent directly on the stain.
Never pour the detergent on the clothes. Always pour it at the bottom and fill the washer and then add the clothes.
In general, if clothes are washed and rinsed properly, most detergent should be removed, and any residue would likely dissipate within a few hours. However, if clothes are not rinsed thoroughly, detergent residues might remain and could potentially irritate the skin or cause odors.
Not really − especially if you're hand washing delicate fabrics, like wool or silk. Some laundry detergents contain enzymes that can slowly break down such fibres. Even if you wash all garments by hand − even non-delicate, machine-washable items − you still need a detergent that's suitable for hand washing.
Hand washing your clothes is MUCH easier when using laundry liquid. It doesn't need to dissolve like powder does and it won't leave residue once you're finished.
You may use a washing tub or bucket, or scrub a sink clean and put in a stopper. Some delicate clothing may be damaged by warm water, so only use cool unless the clothing is heavily stained. Alternatively, if you only have a couple pieces of lingerie or other small items, bring them into a cool or lukewarm shower.
(top loader) Never put detergent directly on your clothes. (only if you're treating a stained area) Use less than they recommend.
Laundry detergent obviously gets dirt and stains out of your clothes, but if you use too much, you wind up creating a new mess. This is a result of detergent residue that hasn't been fully rinsed out, and it can turn your previously soft wardrobe into a crunchy, scratchy, uncomfortable-to-wear load of clothes.
Administer detergent properly.
For best results, let the drum fill with water first, then pour in the detergent, and finally add the clothes. This is so that the detergent can be evenly distributed before the clothes are thrown in.
Don't put detergent in the fabric softener drawer
For one thing, it would miss the actual wash cycle. Putting detergent in the wrong compartment can also result in detergent residue remaining on the fabric, which can cause skin irritations, according to the IKW.
As discussed previously, the detergent's job is to help pull away the dirt and grime from the clothing and rinse it out with water. The actual "wearing" out of clothes is more likely due to the rubbing of clothes in the washing machine (i.e. the agitation), not from the detergents themselves.
For liquid detergent, you have two options: Main wash compartment. You can pour liquid detergent directly into the same compartment where washing powder goes. Dosing ball or cup.
The surfactants (or surface active agents) in detergent break up grease, stains, and food residues to disperse them in water. Without a surfactant (your detergent, in this case), your clothing would simply sit in the water and come out close to the same way it went in: dirty.
Detergent that isn't rinsed away also means that odor-causing bacteria isn't rinsed away either. Over time, without proper care of the machine, this bacteria can multiply and linger on your clothes, causing them to smell dirty or musky.
No, it's not a good idea. Dishwashing detergent has enzymes and chemicals to dissolve the 3 components of food: fat, carbohydrates and proteins. They will eat away the fabric, especially natural fibers like cotton. There's a story on Quora of a restaurant worker who lived in his restaurant after his house burned down.
Though you may be able to remove surface-level dirt and debris by washing laundry with water only, it may not be enough to wash away odors and stains. Laundry detergent is formulated to give your clothes a thorough clean and break down soils, so it is typically recommended when washing clothes.
Finally, which goes first: the detergent or the clothes? It all depends. If you have an HE front-loading washer, it should have a special compartment in which to pour the detergent. If you have a regular top-loading machine, it's best to fill your washer with water first, then add your detergent, then add your clothes.
Do not reuse containers of laundry detergents or bleach. Discard these containers after you use the cleaning product. Clean all spills and drips of detergents or bleach immediately. Keep the laundry room locked so that kids can't access it.
The short answer to your question is simply put a cap full of liquid detergent in your washer as it's filling up with water. The caps on liquid detergent plastic bottles are made precisely for that purpose. Just fill the cap from the bottle and dump it in.
Washing clothes in the sink is easy – simply plug the sink, fill it with water, add some laundry detergent, then your clothes and gently stir them around until they're clean. Rinse them in clean water and lay them out to dry.
It's not going to work. Once the washing machine realizes water is not entering into the drum, it will stop working before the washing cycle begins. Some older washing machines and top-loading washers may run without water, but do not do this as it can harm the integrity of the machine.