Difference Between Mineral Spirits and Paint Thinner: Which to Use?

Discover the crucial differences between mineral spirits and paint thinner for your projects. Learn which solvent suits your needs best.

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Mineral spirits is a refined, clean solvent that is less volatile and less odorous, making it ideal for thinning oil-based paints and cleaning brushes. Paint thinner, on the other hand, can refer to a variety of solvent mixtures and is generally less refined, potentially containing additional chemicals. Choose mineral spirits for indoor use and more sensitive applications, and paint thinner for heavier-duty tasks where precision is less critical.

FAQs & Answers

  1. Can I use mineral spirits indoors? Yes, mineral spirits are less odorous and safer for indoor use compared to paint thinner.
  2. What is the best way to clean brushes with paint thinner? Soak the brushes in paint thinner and then thoroughly rinse with soap and water to remove all residue.
  3. Are mineral spirits safe for sensitive projects? Yes, mineral spirits are ideal for sensitive applications as they are refined and less likely to contain harmful chemicals.
  4. What types of projects require paint thinner? Paint thinner is suitable for larger, heavy-duty tasks where precision is not a primary concern.