Yes you can clean your laptops screen using Colin but not the blue one. Colin does have a white colored variant (Colin Gadget cleaner) which can be used to clean the laptop, mobile, TV screens. If you are using the blue Colin liquid, then do not spray directly on it. I have seen blue Colin sprayed first on the cloth and then the cloth is used to clean the screen. This does not damage the laptop, mobile screen from the exposure of chemicals from the Colin.
The top 5 Bat repellent product in India that you should invest in to repel bats from your garden and from coming inside the room. Spay and Ultrasonic items are your friend
Best Executive chairs in India are a great addition for any office or for your home office also. These are usually ergonomic chairs for long work sessions.