Campurkan garam laut dengan air panas. Tambahkan satu bagian bahan alami. Tuangkan larutan garam laut ke dalam botol semprot. Simpanlah campuran di dalam lemari pendingin. Basuh dan keringkan wajah. Pejamkan mata dan semprotlah wajah dan leher. Diamkan penyegar wajah selama 10 menit. Bilas dan keringkan wajah. Gunakan pelembap nonkomedogenik. Basuhlah wajah pada siang hari jika perlu.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Mix one part sea salt to 3 parts hot water. Depending on how much sea salt facial spray you’d like to make, determine how much salt and hot water you need. Use hot water to ensure that the sea salt dissolves thoroughly. For example, mix 10 teaspoons (49 mL) of sea salt in 30 teaspoons (150 mL) (roughly 2⁄3 cup (0.16 L)) of hot water. Once the sea salt has dissolved in the hot water, add one part natural ingredient that boosts the healing properties of the sea salt spray. Choose just one of these