Here are some factors to consider when deciding whether or not to sand your cabinets before you paint the cabinets:

• The condition of the cabinets: If your cabinets are in good condition with no major scratches, dents, or other damage, you might not need to sand them. However, if the surface is uneven or damaged, sanding can help smooth things out and make the new paint look better.

• The type of paint you're using: If you're using a high-quality primer and paint, you might be able to skip the sanding step. However, if you're using a lower-quality paint or one that's not specifically designed for cabinets, sanding can help the new paint adhere better and last longer.

• The finish on the cabinets: If your cabinets have a glossy or shiny finish, sanding can help rough up the surface and create a better surface for the new paint to adhere to. However, if the cabinets have a matte or satin finish, sanding might not be necessary.

• The type of wood: Some types of wood, like oak or maple, have open pores that can make the surface rougher and more difficult to paint without sanding. Other woods, like cherry or mahogany, have a smoother surface and might not need to be sanded as much.

In general, if you're unsure whether or not to sand your cabinets before painting, it's probably better to err on the side of caution and sand them anyway. It might take a little extra time and effort, but the end result will be worth it.

Here are some tips for sanding your cabinets before painting:

• Start with a coarse sandpaper (around 80-grit) to remove any old paint or finish. Then, switch to a finer grit (around 120-grit) to smooth out the surface.
  
• Wipe down the cabinets with a clean, damp cloth to remove any dust or debris.
  
• Apply a coat of primer to the cabinets to help the new paint adhere better.
  
• Once the primer is dry, sand the surface again with a fine-grit sandpaper (around 220-grit) to smooth out any imperfections.
  
• Wipe down the cabinets again with a clean, damp cloth to remove any dust or debris.
  
• Apply the final coat of paint to the cabinets, using a high-quality brush or roller.
  
• Allow the paint to dry completely before reinstalling the cabinets.

In conclusion, sanding your cabinets before painting is not always necessary, but it can help create a smoother and more professional-looking finish. Consider the condition of your cabinets, the type of paint you're using, the finish on the cabinets, and the type of wood before deciding whether or not to sand. If you do decide to sand, follow these tips to ensure the best possible result. And if you'd rather leave it to the professionals, don't hesitate to give us a call at Charlotte Cabinet Refinishing - we'd be happy to help!