The importance of taking care of your instruments. Here are a few pointers to keep your instrument in the best shape.

Below are a few important tips on how to maintain your guitar and keep it in a good condition:
Cleaning cloth
It would be best to use a clean cloth specifically for the guitar, making it the easiest way to keep it nice and clean, which you can wipe after every use to keep it clear from any unwanted fingerprints.
Spilling a drink or such substances onto the guitar by mistake, using a soft fabric would be the right material to use along with a proper guitar polish, simply wipe the liquid away and get rid of any unwanted stickiness.
Buy string cleaner and polisher.
The use of furniture cleaner is pointless and more harmful for the guitar, buy specified guitar polish from brands like Dunlop that sell such products.
Simply spraying and wiping everything away with a cloth to remove all stains from the guitar will guarantee that the guitar looks and sounds better, but there is not need to over clean a guitar as it may create other problems.
Seeing damaged strings is your indication that it is time to change the set of strings, it is good to note down that if you are cleaning the fretboard you shouldn't clean it whilst all the strings are still attached, it may damage the strings even more.
Beat the Heat
As the temperatures would be high during the hot season of summer, it is recommended to keep the guitar indoors with the AC this way no damages on the wood would occur, another option would be to place the guitar inside a guitar bag or case to make sure it will prevent from splitting through the top and sides.