Bringing out the best of your equipments

A hifi salesman friend who was in the electronic industry for lots of years, came and listened to my home theatre system, he was surprised by the quality of sound.

I used an inexpensive CD player for more than 6 years. I had thoroughly clean and spray with special electronic contact cleaner to neutralise the foreign particles and air pollutions, rust in the electronic components.

I had been satisfactorily using my air condition for 9 years. I used a combinations of a special lubricant, which I use to lubricate my bike and electronic contact cleaner. All the functions still can be use.