One day~one day is enough.
But it is impossible not to use sodium hydroxide~If you can’t buy it, I will buy it for you~
1. Go to chemical reagents Store-bought sodium hydroxide and sodium carbonate (in my opinion, you can use them without them).
2. Pick some leaves from the sweet-scented osmanthus tree (must be thick, thick-fiber leaves). Of course, pick beautiful ones, and choose the ones that are already "adult". The tender veins are easy to break, and the old ones are easy to break. It's not easy to remove the meat.
3. Take 1 part of sodium hydroxide and put it in the air and wait for it to melt. (Skip this step if you bought sodium carbonate)
4. Take one part of 3 (or sodium carbonate) and add 2 parts of sodium hydroxide. One part is roughly the amount added 1/20 of the water doesn’t need to be too precise, it doesn’t matter if it’s more~haha
5. Then boil the washed leaves in the prepared solution. (Hmm~ The cooking container is a problem. It’s best to buy a beaker when buying sodium hydroxide. Forget about asbestos tiles or whatever. I don’t think you plan to build a laboratory.) If you use a beaker to cook, you can put the beaker in the pot. Waterproof heating. There should not be too much water in the pots and beakers.
6. Cook until it changes color ~ it is best to cook it for a while ~ haha ??~ it is convenient to peel off the skin, some can boil the skin directly.
7. Then soak the cooked leaves in water.
8. Find a plate, add some water, and a soft-bristled toothbrush. Let’s start brushing~it’s best to wear gloves! Be careful when brushing. The leaf veins have three layers, and the outer layer can be easily brushed off (those with only one layer are not very pretty).
9. Then ~ no more ~ ??ok ~ haha ??~ just wash it out and it will be fine ~ you can process it later.
For dyeing, you can use red potion and violet potion, which are used to reduce inflammation of wounds. Or use oil-based paint, such as oil-based markers. The gouache will fade. Then dry and package~ok
If you have any questions please add me 597659320~I have done a lot when trying to please my girlfriend~Haha