Before you plan to get your skin shaved, take a hot water shower, which will not only make your skin soft, but it will also open your pores, which will make your job much easier.
Avoid using cheap product and prefer those shaving products and epilators which are reliable. Never take risk when you have to treat your skin because it might make things worse instead of making them better.
Do not shave your hair with more than two blade razor because shaving your skin closely and repeatedly is another cause if in grown hair.
After shaving your body, wash it thoroughly with warm water and avoid soaps it will irritate your skin and block the pores.
You should always scrub your skin when you intend to take shower because scrubbing not only removes the dead skin and cells but it will eliminate the in grown hair.
Do not apply any sort of lotion right after shaving it will clog your pores. With the space of few days apply salicylic lotion which will remove the dead skin and it will prevent from any sort of clogging. Do not use it regularly and be sure that the lotion does not have fragrance.