I use a combination of meditation, crystals and rearranging objects in your area. Often, furniture blocks energy from flowing as well as it could, which we then move. Sometimes, we must bring about new colours. We can do this via a painting or something similar. Other times, new plants will be necessary.
Energy Space Clearing is essential because negative energies can get stuck within our space, like ourselves. That may have a negative impact on our wellbeing. Therefore, we must regularly clear them out exactly as we do via the practice of meditation.
I think, for the most part, salt lamps are ornamental.
Feng Shui and Energy Space Clearing are very similar, albeit different. Feng Shui is from the East, ancient times in China, and comes with a framework. My approach is more intuitive and guided by my spiritual guides and psychic abilities. That is not to say I’m not aware of the foundations of Feng Shui. Still, we have to approach every room with a tailored approach.