Boric acid ( H3BO3) comes as a white powder or colourless crystals that dissolve in water. It has different uses in different industries, including the below

• As an insecticide to kill cockroaches, termites, fire ants, fleas, silverfish, and many other insects
• in the manufacture of glass, pottery, enamels, glazes, cosmetics, cements, porcelain, leather, carpets, hats, soaps, artificial gems, and in tanning, printing, dyeing, painting, and photography.
• as an antiseptic, slowing down the growth of microorganisms
• as flame retardant, to slow down fire or to prevent the start of fire

Nitric acid (HNO3) is a colourless highly corrosive mineral acid, it is used in variety of industries, including the below.

• In the production of the major component in fertilizer, ammonium nitrate
• In the production of additive and colouring agent, potassium nitrate that is used in the food industry
• As an oxidiser in the purification of gold, to dissolve all the impurities
• In the manufacturing of some of the explosives

Hydrogen peroxide H2O2 is a  pale blue liquid, slightly more viscous than water. Is an oxidiser made up of 2 hydrogen and 2 oxygen molecules, in simple words you can say is water with an extra oxygen molecule. It can be used in variety of industries for various uses, including the below.

• To remove stain on the ceramic and porcelain
• They are used to kill some of bacteria and fungi that might be found in the kitchen and other surfaces
• To whiten nails and teeth
• Clean fruit ang vegetables after harvest and also during the growing period