If potatoes only sprout a little, they are edible in theory, but we need to clean the sprouting place and peel off its skin, which is very troublesome to say, but it is not so easy to do. If it is not handled well, some toxins will remain.

If you find that the surface of potatoes is moldy and blue, perhaps potatoes have long teeth, don't hesitate, and don't feel wasted, but throw them away decisively. Although such potatoes can't produce symptoms of poisoning immediately, the taste will become very poor and soft to eat.

How to keep potatoes green and toothless?

1 Preserve potatoes. You can put potatoes together in breathable mesh bags and put them in a well-ventilated place with backlight at home. You can also put some sand in the corner to keep them warm and dry. Don't pile potatoes in large piles so that they can breathe.

2. The key to storing potatoes is to control the temperature. The suitable storage temperature of potatoes is 3-5℃, and the relative humidity is about 90%. At this time, the tuber is not easy to germinate or germinate very little, and it is not easy to shrink.

3. Put the potatoes in a shady place at low temperature, and avoid storing them in plastic bags, otherwise the plastic bags will give off heat and let the potatoes sprout. Put an apple in the potato bag to control the potato from sprouting.