Because most indoor dining tables are made of wood that isn't treated to withstand outdoor conditions, they're susceptible to water damage. However, you can safely use most indoor dining tables outside on a temporary basis. You'll get the best results on a clear day with the protective cover of a tablecloth. First, choose a paint that is made for outdoor use and that is suitable for furniture.
Then clean the furniture of any dirt and sand lightly to create a better bond for the finish. Using the adhesive cloth, wipe off any remaining dust. Then, with gloves, paint every surface that would be exposed to the elements. Store the drying part inside for a few days or a few weeks for best results.
It's very relaxing and beautiful to enjoy an outdoor dinner when the weather is nice. You can achieve a unique look or perhaps a larger size if you convert an indoor dining table to an outdoor one.