Some people swear by juice drinks although you need a juicer to make them at home you can buy pressed juices from the supermarket.
These insects are often found in large numbers on plants whose juices they suck.
Sodium salts also form essential ingredients in all animal juices.
The larvae are active and well-armoured, upon the whole of the ' ` campodeiform " type, but destitute of cerci; they are predaceous in habit, usually with slender, sickle-shaped mandibles, wherewith they pierce various insects so as to suck their juices.
Their larvae resemble those of the lacewings, attacking scale-insects and sucking their juices.