Honest answer: you can't permanently shrink pores — their size is mostly genetic. But you can make them look noticeably smaller.
Cold water "closing" pores (temporary at best), pore strips (surface only), and harsh scrubbing (makes it worse). Consistency with the basics wins. Book a facial treatment in Ang Mo Kio to keep pores clear and refined.
No — pore size is mainly genetic. But keeping pores clear, hydrated and protected makes them look significantly smaller.
No, they only remove surface debris and can irritate skin. Regular cleansing, exfoliation and professional extraction work far better.