1.How should one clean a leather phone case on a daily basis?

We have compiled a guide for cleaning and maintaining leather phone cases (applicable to genuine leather and PU leather) Here is the safest, non-irritating and non-fading cleaning method. Just follow the severity of the stains: 1. Daily minor dust and fingerprints 1. Gently wipe with a microfiber soft cloth (eyeglass cloth/ screen cleaning cloth) 2. If there is a slight amount of oil stains: Dip the cloth in a little water, wring it until it no longer drips, and then wipe 3. Immediately dry with a dry cloth and place it in a cool, dry place to air dry II. Mild stains (sweat stains, handprints, dust) 1. A small amount of neutral cleaner: hand soap / body wash / special leather cleaner 2. Dilute with water, dip a cloth in it, only wipe the surface, do not soak in water 3. Rinse off the foam with a damp cloth and dry immediately III. Stubborn Stains (Ballpoint Pen Stains, Lipstick Stains, Oil Stains) - Ballpoint pen / ink: Gently wipe with an alcohol cotton pad (test in a corner first to see if it fades) - Oil stains: Use an eraser to wipe gently, then finish with a dry cloth - Dark leather: Be cautious when using strong solvents as it is prone to fading Four. Things that must never be done (Very important) - Do not use strong corrosive agents such as laundry detergent, 84 disinfectant, banana oil, acetone, etc. - Do not soak in water, wash with water, use hair dryer for hot air drying, or expose to direct sunlight. - Do not use rough brushes to scrub vigorously, as this may cause peeling, fraying, or cracking. - Do not come into prolonged contact with sweat, cosmetics, or perfumes. V. Maintenance Tips (To Extend Lifespan) - Apply leather care oil/cream once a month to prevent cracking and aging. - Avoid placing it together with keys and coins to prevent scratches. - In summer when you sweat a lot, wipe it down briefly every day.