Tulle always looks impressive, but it quickly loses its whiteness.
However, with proper washing, the original shade of the fabric color can be restored.
First, mix a small amount of regular powder with three spoons of coarse salt. The detergent can be any. If you want to enhance the method, it is best to take the bleaching option.
Then, you need to dilute 12 drops of brilliant green in 250 ml of regular water.
We take a capacious container for soaking our fabric. Pour in regular water, add salt with powder and diluted green paint.
We try to mix the specified products so that they dissolve evenly.
Then we introduce tulle into the basin.
The curtains should remain in the cleaning solution for three hours. Afterwards, they should be rinsed. Assess the result: in some cases, the tulle already looks snow-white at this stage.
If the fabric is still grey in places, then it is worth putting the tulle in the washing machine.