Anthurium leaves dry out and develop holes? Spray them with one thing from the kitchen mixed with water, and the leaves will turn lush green

The anthurium at home is especially beautiful, particularly the striking contrast between the red and green leaves, which adds a few touches of color to the home. But recently I noticed that some of the large anthurium leaves have turned black, dried out and developed holes, and it is becoming more and more obvious. What should I do?
Generally speaking, anthurium leaves turning black and drying out may be related to improper care methods, but the anthurium at home has not been given fertilizer, nor has it been exposed to strong sunlight, which shows that the blackening of the leaves is not caused by fertilizer burn or sunlight.
And there are also no pests such as red spider mites or scale insects, so it is very likely that wateringtoo frequently has caused waterlogging in the potting soil, which in turn caused the flower roots to rot, and then the leaves turned black and developed holes.
1. If the dried-out, holey part in the middle of the leaf is relatively large, then there is no need to keep it at this point, and you must be ruthless and cut the leaf off completely, which can prevent other healthy leaves from being infected;
2. If the dried-out and rotting area in the middle of the anthurium leaf is relatively small, it would be a bit of a shame to cut off the leaf, so at this time you only need to spray it with carbendazim;
3. You can also find some garlic in the kitchen, then mash it into garlic juice, then use it diluted with water to spray the leaves and wipe the wounded, holey areas, which can play a sterilizing role;
4. After that, you can place the plant in a ventilated environment for normal care, and when watering normally, you should also prevent water from splashing on the anthurium leaves.
If the anthurium leaves turn black due to too much watering, then you must stop watering immediately, do not water too frequently, and be sure to wait until the potting soil is completely dry before watering again, and place the anthurium in a bright and ventilated environment for care.