Feng shui has many protection cures for one's home, as well as various charms for one to wear in order to protect his or her personal energy. There are two important points to clarify, though, before we delve into the exploration of feng shui protection cures.
Start With the Basics
What do you need protection from? It is always best to start by defining what you (and/or your house) need protection from. Being specific leads to good results, while being too vague or making a general statement rarely helps accomplish one's goals.
How long do you need this protection for? This question might be a bit trickier to answer, but making an effort to be clear with the answer will help you tremendously. Otherwise, you can just easily succumb to fear and illusions, which will definitely weaken your energy and work against you.
Avoid Fueling Fear
So, for example, everything in nature needs protection for a while, be it a baby, a young tree or a lion cub. There is clarity that this protection is present until the protectee grows up and has the strength and the knowledge to protect itself. There is also clarity as to what this protection is against, meaning the threats are more or less known.
The reason for this seemingly silly comparison is because more often than not, what people use as feng shui protection only serves to make the fear stronger. It implies that you are weak and under attack, thus need protection. Is this true, though?
So, first you must focus on strengthening your own energy field, and this can be done in many ways we all know about--good sleep, exercise, good food, good thoughts, balanced and positive emotions, etc.
Protect Your Home
The same applies to your home. Create a good feng shui foundation in your home by clearing out clutter, take care of all basics such as quality of the light and air, exploring your home bagua, and more.
What this does is it strengthens the energy from the inside, building the power reservoir, so to speak. At the same time, you can also start using a discerning eye to see what potentially challenging energies surround you or your home. If you can develop the habit of being alert to your surroundings and quickly scanning the environment (both inner and outer) for potential challenges to your well-being, you will have a very helpful tool indeed.
Once you are in a place where your main focus is on strengthening the energy from the inside--be it inside your body/mind or inside your house--then you can successfully apply feng shui protection cures. You can use them for a specific period of time and, with many of them, you will need to either cleanse and refresh their energy or let them go and create a new cure.
If you do not cleanse your protection cures, most of them will absorb too much negativity and can start projecting it into space. Be mindful of that and keep your protection cures fresh and powerful.