Pai's Organic Grain Preservative is used in storage of grain like wheat/rice/Mize/corn/pulse etc. It is safe and organic way to prevent our food grain from beetle/worms. This product is 100% organic with no chemical and poison .Pai's Organic Grain Preservative is frequently using for grain storage from many years. We have devised a number of experiments to test the effectiveness of various methods of preparing food grains preservative .it is also effective for dry fruit and spices and dried foods for storage long time .it is effectively preserved your food grain more than one year. Method of application For small quantity of food grain (1 to 20 kg) you should mix 10gm Grain Preservative in per 1 Kg of food grains. This method you can use for pulse and other small quantity dry food item also. And if your want to use in a big container of 200 -250 Kg then you should have to make four layer of powder of Pai's Organic Grain saver. For first layer you have to make a layer of 5mm sprinkle Grain preservative at bottom most side of the container. Now fill your grains till Œ size of the container and make second thick layer of Grain Preservative of 5mm or œ cm. Now fill your grains (wheat/rice) till half of your container and make the third layer of Grain Preserver of 5mm or 5cm. And now fill your food grains in the container but left the 5 cm from the top most side of container and make final layer of Grain Preservative of 10 mm or 1cm. Now close the container and air tight it. It will keep safe of your food grains for one Year. How It Works One is that on a microscopic level, the Grain Preservative particles are very sharp looking. These particles stick to an insect and get stuck between its exoskeleton joints. As the insect moves, it gets physically cut up. Precaution: Before use of the Grain preserver only clean the food grains and remove the powder and no need to wash with water.