Sweep up any debris leaves twigs etc and.
Clean stains off concrete patio.
Apply with a brush to mildew stains.
Spray the concrete stains with the soap solution.
Add 1 3 cup of powdered laundry detergent.
Finish by rinsing the area with a hose.
To remove pour one eighth of a cup of liquid dishwashing detergent into a spray bottle then top off the bottle with warm water and shake well.
For an easy way for cleaning grease off concrete surfaces like your driveway or patio spread baking soda on the stained area and allow it to sit for a few minutes before pouring vinegar over the stain.
If you want to remove stains that have.
After the vinegar fizzles out work in some laundry detergent using a stiff brush.
Make a baking soda and bleach paste.
Using the cleaning solution.
Mix the detergent with hot to warm water and using a stiff bristled brush or broom generously apply the soapy solution into the stain using a vigorous back and forth motion.
Clear the area to be cleaned.
Mildewcide recipe pour 1 quart of chlorine bleach into 3 quarts of water.