Sunscreen can leave oily stains and cause long-term damage to leather car seats if not cleaned quickly. Gentle DIY cleaners like vinegar, baking soda, or mild soap work well—just blot, don’t scrub, ...

Q: My daughter used a blue ballpoint pen to put her hair up in a bun and unknowingly wrote on our camel-colored leather chair. We looked online for advice, then tried rubbing alcohol on a spot on the ...