A very good treatment is 37% grade formaldhyde at one drop per gallon once a day for 5 days. 
This was the best treatment I used when I had my shop. One of my Florida suppliers put me on to it. 
You can get a big bottle at any drug store just ask the pharmasist for 37% grade formaldhyde. 
Be carefull with the stuff. 
I've used it for parasitic,fungal and bacterial infections works great. 
		
	
		
		
		
		
		
	
		
		
	
	
	 |