Here is a tip that may save you money, a client of ours a few days ago was working on his laptop when he raised his elbow, hit the cup of tea he was drinking and sent it flying into the laptop. This is hardly new, less than a week before another client of ours did the same with a cup of Coke, he was drinking. As water and laptops do not go well together in both cases about a $1,000 was lost.
What I suggest you consider getting for a few dollars, a silicone waterproof keyboard protector. These are transparent and quite comfortable to use. They effectively prevented liquid getting into the keyboard and so damaging the computer.
They are also easy to clean, much easier than a keyboard.
I use them.