gav'spurplez said:
I guess I use the economy corner when it comes to carpet cleaning.
I have a LGCM and i buy the bissell LGCM solution from target. Slight dash of woolite and some simple green diluted for a spot treatment, seems to do the trick for me.
The Bissell solution is fine in moderation. Personally i think there are far better products. I'm not big on woolite, or simple green as they are not designed to work with carpet fibers, or upholstery.
Use the proper dilution. more product does not mean more cleaning.
I would almost be willing to bet that the woolite, and simple green stop much of the detergent action of the Bissell solution.
Why would it do that, well a number of things,
PH
Detergent types,
Cat-ionic,
Ionic,
Surfactants,
Water softening agents,
Optical brighteners.
Depending on the ph of the Bissell solution and i believe it is around 10.5 woolite (a mildly acidic detergent with loads of optical brighteners) will decrease the effectiveness of the Bissell.
As for the simple green, it's a degreaser, not a detergent. The detergent from the Woolite or Bissell solution will attach its self to the simple green as it works on the carpet.
Now take into account that most carpet cleaners are ionic or cat-ionic. If you mix the two versions they will simply attach to each other in a chemical bond, being no more effective than water. How do you know which one they are? You do not unless you read the MSDS or follow a manufactures line of products close enough to know. Manufactures will usually be one or the other depending on the needs of the type of product.
Think of it this way. Detergent is shaped like a dog bone, one end is attracted to anything other than water, and the surfactants/detergent ends break lil bits of soils and oils free. While the other end is attracted to about 50 times its mass in water, this allows the soils and dirt to be rinsed free, and then vacuumed out of the fiber.
Well when you start mixing product 95% of the time the detergent will atack the degreaser, as that is the first thing it comes in contact with. Hence a greatly reduce cleaning effectiveness.
How do you negate this? Well proper procedures help. Good knowledge of your chemicals help.
Assuming the products are compatible your procedure is as follows.
Vacuum
Vacuum
Yes I preach it
Vacuum
Spot apply a degreaser/citrus type delimanine solvent to a towel, gently work over the fiber.
Let dwell about two min.
Spray preconditioning agent over the fiber area, Gently agitate the pre-conditioner into the fiber. Once again this is not scrubbing, but agitation to insure the detergent reaches as much of fiber surface area as possible.
The solvent will have worked its magic on the greasy soils and oils; the detergent will then attach to both the remaining dirt and solvents and pull them away.
Spray rinse of clear water over area,
Extract,
Spray rinse again
Extract,
Dry
Dry
Dry
So as proof positive of this concept I posted above, here is a test.
Get some oil based paint. It must be an oil based paint.
Put a dab on your hands, try to wash it off with hot water and paint thinner. It works but slowly.
Next add a tiny bit of detergent soap to this. (not anti bacterial soap these are not really soaps) Dawn works great. Work into lather and rinse.