I would like to talk about some techniques for object or room/place cleaning and charging with positive energy for healing and not only purposes...
The techniques depends from Reiki Styles or non reiki modalities...
As it has to do with Usui Reiki :
Take the object in your non dominant hand,draw a CKR ,SHK on the object with your dominant hand and do a chop (karate like) move with your hand just like if would like to cut a cord. Then let Reiki to flow freely as long as you wish....usually the flow weakens or stops
when the object is fully charged....Then seal it with a CKR .This technique if I remember right is called Jakikiri Joka-Ho.
If the object is too big to hold it in your hand....just visualise a miniature of it in your palm.
If the object/room/place is far away....Then simply wright down on a piece of paper the name of it,then draw on it the CKR,SHK,HSZSN and again CKR hold it between your palms and start the Reiki flow . For rooms you can do this also:
Draw CKR,SHK and CKR to each corner of the room then the (HSZSN once) and send Reiki....
You can even do a variation.... Draw CKR,SHK and CKR to each Wall,floor and roof...then start the Reiki flow...At master level you can use the DKM as well instead of CKR or both....
An other technique is more simple and there is no need of symbols especially if we use modalities such Kundalini,Gold,Ayurveda Reiki etc.
Just hold the object in your palms and start Reiki flow, by having the intention to clean and charge positive!
You can simply write with your finger to the palm of the other hand and set your hands at Gasho posture, then start Reiki flow.
A really good technique is to set your hands up by setting your palms facing upwards and ask from the source the Reiki energy to clean and charge what ever you want...then act as you feel more comfortable using the technique which suits you better!
(recommended!)Finally you can attune objects also if they are not crystals and open them to Reiki energy as channels....
Then you can use them as a boost when you need extra power or..... to set them in a place which is often charged with negative energy for some reason....This will work amazingly as a room auto-cleaner!!!
You can overcharge it again and again...
Please post your ideas, techniques, views and comments about this wonderful theme!
Light and Joy Blessings and Wishes
Namaste :D
:)lol, but seriously thanks for the very informative information that you have bestowed upon us. I will use it very soon. I was once told that you can charge your crystals by running them through water, then placing them in the sunlight for a day or two. Also know about smudging sage around the house to ward of negative energy and negative spirits as well. I hope this helps anyone. 
