I looked up the specs on an IR air polisher and it needs 8 CFM unloaded and up to 22 CFM @ 90 psi when loaded up. A compressor that will provide that much air without burning up in short order is ~$2000 or more. Also keep in mind an air polisher will slow down as more load is applied, unlike the...
I cleaned my vinyl awning a few weeks ago with Marine 31 mildew remover and followed up with Marine 31 mildew guard.
The mildew remover worked great. Based on the smell and performance it seems like a blend of bleach and mildly diluted APC.
So far the awning still looks pristine after a couple...