need a brush or a toothbrush or pua with playing guitar or an easy instrument to get the buttons
1- empesamos removing the buttons above and so we Bamos sucesibamente to clean the keyboard
2 we get the buttons with the pick and we took a picture of the keyboard to know the order of each key
Three-and when HaiGan Removed cojemos brush or you brush keys but before we put paper into the holes so that you can not fence to enter the dust there hariamos damage and when cover ourselves with empesamos paper to clean with a brush
4- haigamos cleaned and when we removed the papers got into the holes and put the keys clean and give each button, so we make the whole process