I have an RV awning made of Sunbrella material that was rolled up for five months. It grew some thick black mold in several places, it could be scraped off with a fingernail and was greasy to the touch. It may have even been Black Alge, I don’t know, but nothing would take out the remaining stain after cleaning with Dawn and Oxyclean.
I was reluctant to use bleach and fade out the Tan color of the material that was over a grand to replace.
I followed the instructions and started by dabbing the mix on the material with a cloth on the stains. Since the material is about 7’ X 18’ and non-removable it had to be cleaned in place.
Keeping it moist with the solution was a challenge, after some experimentation I found the best way was to put the solution in a spray bottle and squirt it on in a stream to keep the area wet.
It works very slowly, I sprayed two days in a row, every fifteen minutes to keep it wet, for six hours each day At the end of each day, I rinsed the material completely and allowed to dry before rolling up the awning overnight. At the end of the second day the stains were completely gone, no residue, no stain and best of all no damage to the material. During this process I used about 1/2 of the container.
The awning is seven years old and looks brand new, this stuff works, but you must be patient.
| Item Package Dimensions L x W x H | 4.06 x 3.66 x 3.46 inches |
|---|---|
| Package Weight | 0.4 Kilograms |
| Item Dimensions LxWxH | 3.66 x 3.66 x 3.66 inches |
| Item Weight | 0.1 Pounds |
| Brand Name | Iosso |
| Model Name | 3003.2119 |
| Number of Items | 1 |
| Manufacturer | Losso |
| Part Number | 10900 |
| Size | 12 Count (Pack of 1) |
| Sport Type | Boating |
