How to remove yellow stains from collars

Collars are easy to get dirty, and they often get dirty. Stains on clothes are generally difficult to remove, but many people don’t know how to remove them. There are relatively many types of stains on collars, and many people don’t understand how to remove them. So how do you remove yellow stains on collars?

Sweat stains caused by sweating, because sweat contains fat, are easily condensed in fabric fibers, so add about 2 tablespoons of ammonia water when washing, soak for a few minutes, scrub it, then rinse with clean water, and follow the general laundry procedure to remove the yellow sweat stains.

Spinach releases soluble protein components when it is boiled. Buy a handful of spinach, blanch it in boiling water, then scoop out the spinach and leave only the boiling soup for later use. Put the area with the yellow stain into the spinach water, rub it and soak it for 10 minutes. After soaking, remove the clothes and wash them in the normal washing cycle.

Apply fresh lemon juice on the yellowed areas, add some salt and rub gently. The main reason for the yellowing of white or light-colored clothes is the oil secreted by the human body, especially clothes made of polyester fabrics, which are more prone to yellowing. Lemon juice has antioxidant properties and can better keep clothes white.

Stains on white clothes: Mix 4 parts of 10% ammonia water, 1 part of soda (sodium carbonate), 2 parts of high-quality white soap, 4 parts of alcohol and 100 parts of water. Dip a cloth in the mixture to wet the stain, wipe until the stain is removed, and then rinse with clean water.

Stains on any fabric can be wiped off with a mixture of 5 parts 10% ammonia, 3 parts acetone and 20 parts alcohol soap solution. You can also wipe it with a mixture of 1 part 90% alcohol, 1 part ether, and 8 parts pure turpentine.

Laundry Detergent: 1. First use the "dry clothes pre-coating method". When the clothes are dry, spray Collar Cleaner (can be replaced with hand-washing detergent) directly on the yellowed areas. After letting it sit for 3-5 minutes, use brightening and whitening detergent for regular hand wash.

2. But sometimes step 1 may not completely remove the yellowing. If you want to remove it completely, please continue with the following steps. Wring out the clothes and put them in a basin, with the yellowed part against the bottom of the basin. Use the bottle cap of Colored Clothes Stain Cleaner (600 specification) to measure 1/4 bottle cap (10g each) of Colored Clothes Stain Cleaner and Collar Cleaner, and pour them on the yellowed part to make the yellowed part wet.