NUR KHALIESAH AMANI BINTI MOHD SAYUTI SMK DATO' AHMAD MAHER
OBJECTIVE : Nowadays, a lot of people that wear glasses had a problem with fogging glasses .This problem annoyed people because the glasses will be fogging when the weather change .Knowing the problem , we invented the AFG SPRAY for people that wear glasses .This spray really helps people with glasses to avoid the problem .METHODOLOGY : Once you have the ingredients, mix it all together to make the AFG spray . There are some steps that you have to follow .Firstly you have to prepare the ingredients ,which is vinegar , baking soda, spoon, container, lemon, soap, spectacles , and spray bottle . Secondly, you have to pour the vinegar into the container , then squeeze some lemon into the container and mix it together. After that you have to cut the soap into small pieces so that it is easy to stir and pour it into the container and stir until well combined. Lastly you have to pour the baking soda. Baking soda is an alkali and leman is an acid. When acid and alkali were mixed together it will produce a reaction known as a chemical reaction and the AFG SPRAY are done ! RESULT : After the product is produce, it is as good as any store bought ones. People with glasses can obtain from any obstacles when the weather change . It also did not give any harm to the glasses because this product is safe. To add on that it is also cheap and affordable . CONCLUSION : Glasses or mirrors will no longer steamed due to cold or hot temperatures . AGF SPRAY will make people that wear glasses comfortable with their glasses.