How to clean tiny spots on sheets?

1, you can first wipe the semen spots with unleaded gasoline to remove the grease components, then wipe them with hydrogen peroxide or ammonia water solution, and finally rinse them with water.

2. You can also wipe it with gasoline to decompose the layer of oil on the semen spot. Then use hydrogen peroxide, which is a strong oxidant and can be used to rinse off the tiny spots on it.

If there is nothing on it, you can also scrub it with rice vinegar. Pour a little rice vinegar into the place with semen, wait for more than ten minutes, and then clean it with soap and warm water.

4, if the underwear is white, yellow spots will be more difficult to remove, you can directly use 84 liquid for cleaning. Use 84 to soak dirty things, which is more convenient to use.