สุโตจู (EM5) สารชีวภาพขับไล่แมลง แบบญี่ปุ่น ได้ผลดีเยี่ยม ไปทำกันเลย

Sutoju, or EM5, a Japanese formula, is a further development of EM (Effective Microorganisms) microorganisms. It is mixed with other locally available substances to create a safe, non-toxic, and biodegradable insect repellent that prevents and eliminates a variety of pests, including worms, aphids, diseases, and fungi. It is also friendly to the environment and living things, and is effective in decomposing soil. Therefore, it can be used in composting and soil conditioning.