鼠尾草主要功效驅趕負能量，適用範圍人、空間、物品，鼠尾草是全能的，可以熏一切你想薰的，適合想清理空間，物品，自己的能量場和氣場的人。 清理完會有一種清新潔淨嘅感覺，空間都會有變大嘅感覺。 鼠尾草清理的原理叫煙熏消磁法，被神秘學界譽為“最高境界的消磁法”。
咁應該如何使用鼠尾草嚟消磁呢？ 點燃鼠尾草，（鼠尾草除非受潮了，否則剛開始都會比較容易點著，點著以後火不要人為地吹滅，讓它自己燃燒到一定程度熄滅就好。 一定要小心用火安全）吹滅抑或晃滅明火以後會產生煙，可以用嚟淨化空間同物體，其中包括人，可以帶走負面嘅能量。 點燃鼠尾草，吹滅火焰，煙升起時將水晶放在煙中，觀察水晶變亮之後，就可以了。 一般15-20秒钟咁上下就得了。 梗係鼠尾草不僅可以淨化水晶，都可以淨化空間氣場。 但感覺到氣場不佳或心情唔畅時，可以熏啲鼠尾草嚟進行淨化。 当去到一個陌生嘅地方旅行，如酒店或久未住人嘅地方時，都應該進行淨化，保護自己，梗係了，如果你租房居住緊，入住前都應該好好淨化吓緊哦。 這個時候您可能需要多放幾片鼠尾草，以便氣味彌散在整個空間中。

The main effect of sage is to drive away negative energy, the scope of application is people, space, items, sage is all-round, can smoke everything you want, suitable for people who want to clean space, items, their own energy field and aura. After cleaning, there will be a fresh and clean feeling, and the space will also feel larger. The principle of sage cleaning is called smoke demagnetization, which is praised by the occult community as "the highest level of demagnetization".So how should sage be used to demagnetize? Ignite the sage, (unless the sage is damp, it will be easier to light at first, after lighting the fire do not blow artificially, let it burn itself to a certain extent. Be careful with fire safely) Blowing or shaking out an open flame will produce smoke, which can be used to purify space and objects, including people, and can take away negative energy. Light the sage, blow out the flame, put the crystal in the smoke when the smoke rises, and observe the crystal brighten. Usually about 15-20 seconds will do. Of course, sage can not only purify crystals, but also purify spatial aura. However, when you feel that the aura is not good or the mood is not good, you can smoke some sage to purify. When traveling to an unfamiliar place, such as a hotel or a place where you haven't lived for a long time, you should also purify and protect yourself, of course, if you are renting an apartment, you should also clean it before moving in. You may need to put a few more pieces of sage at this time so that the smell spreads throughout the space.