What are the ingredients for ice cream?

Cold milk, vanilla, condensed milk, salt, egg yolks
this ok?

The ingredients for plain vanilla ice cream are:
1 cup (250 ml) whole milk.
3/4 cup (150 g) sugar.
2 cups (500 ml) heavy cream.
Pinch of salt.
1 vanilla bean, split in half lengthwise.
6 large egg yolks.
3/4 teaspoon vanilla extract.

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Hair follicles, blood, etc.

True because all jobs are different and they all have chemicals that are for cleaning