Are oil lamps safe to use indoors?

Deepam Oils like mustard, clarified butter, and sesame seeds are best for indoor use. Similarly, these Bronze Oil lamps are safe to use indoors but with precautions. For instance -
• Keep out of the reach of children and pets where they may accidentally knock these down and cause damage.
• Avoid colorful oils as these spoil the wick
• Always moisten the wick using oil before use
• Use old-style wicks that have cut on one end and rounded on the other.
• Remove the cover of the lamp and then add oil. Never overfill the same as the same can lead to damage
• The flame comes in direct contact with the above oil spill, which will lead to major accidents.