The plastic garden sprayer is used for the liquid treatment of tomato plants, such as fungicides to treat diseases, insecticides to control pests, or fertilizer products (such as surimi). Both synthetic (man-made) products and organic materials (such as garden oil) can be applied using an agricultural mist sprayer.

　　The products used in the plastic garden sprayer come in liquid, granular, or powder form.

　　The liquid treatment agent can be pre-mixed or concentrated.

　　The particles may be water-soluble.

　　The powder can be a water-soluble or wettable powder (suspended in water when sprayed on plants).

　　When choosing a sprayer, the main considerations you need to consider are:

　　Does your treatment have to be mixed with water or pre-mixed? This will determine which nebulizer you choose for treatment.

　　How many tomato plants need to be processed? This will determine how big a plastic garden sprayer you want to choose.

　　Which product are you using? This will determine the number of plastic garden sprayers you need on the garden shelf. Designate one sprayer for herbicides, one sprayer for pesticides, and one sprayer for fertilizer products. You may also need to specify a sprayer for organic products and a sprayer for synthetic fibers. The residue may be difficult to completely remove from inside the sprayer can, which means that if mixed, the product may cause harm. Many gardeners also hold a clean, unused plastic garden sprayer, and use the sprayer to spray a stream of water to remove harmful pests. Make sure to put the appropriate label on each sprayer.