What are the best methods for preventing staining on unsealed stone bins?

Unsealed stone bins, while beautiful and natural, are porous and highly susceptible to staining. Preventing stains is far easier than removing them. Here are the most effective methods. First, implement immediate cleanup. Blot spills—like oil, wine, or juice—instantly with a clean, absorbent cloth. Never wipe, as this spreads the liquid. For daily cleaning, use only pH-neutral cleaners specifically designed for natural stone. Avoid vinegar, lemon juice, or harsh chemicals that can etch and damage the surface. Second, use protective barriers. Place liners, mats, or even parchment paper at the bottom when storing potentially leaky items. For frequently used bins, consider applying a high-quality, breathable stone sealer. While this technically "seals" the stone, it's the ultimate preventative measure for porous surfaces meant to remain in a natural state. Reapply sealer as recommended. Third, establish regular maintenance. Dust and dry mop frequently to prevent abrasive dirt from scratching the surface, which can make it more prone to absorbing stains. For existing stains, identify the type. Organic stains (food, leaves) often respond to a paste of baking soda and water. Oil-based stains may require a poultice made from acetone and baking soda. Always test any treatment in an inconspicuous area first. Ultimately, vigilance and proper care are the best defenses to keep your unsealed stone bins looking pristine for years.