diff --git a/Worker.md b/Worker.md
index 786dcfb..1405592 100644
--- a/Worker.md
+++ b/Worker.md
@@ -328,8 +328,34 @@ There is a bit of catch with cleaner service, to work properly, server filesyste
 To install and use the cleaner, it's necessary to have **Python** and **Pip** in version 3 installed.
 
 * Firstly dependencies of cleaner has to be installed:
-
 ```
 pip install -r requirements.txt
 ```
-### Configuration and usage
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+
+#### Fedora (and other RPM distributions)
+- run `python setup.py bdist_rpm --post-install ./cleaner/install/postinst` to generate binary `.rpm` package
+- install package using `sudo dnf install ./dist/recodex-cleaner-0.1.0-1.noarch.rpm` (depends on actual version)
+
+#### Other Linux systems
+- run installation as `python setup.py install --install-scripts /usr/bin`
+- run postinst script as root with `sudo ./cleaner/install/postinst`
+
+#### Windows
+- start `cmd` with administrator permissions
+- decide in which folder cleaner should be installed, `C:\Program Files\ReCodEx\cleaner` is assumed
+- run installation with `python setup.py install --install-scripts "C:\Program Files\ReCodEx\cleaner"` where path specified with `--install-scripts` can be changed
+- copy configuration file alongside with installed executable using `copy install\config.yml "C:\Program Files\ReCodEx\cleaner\config.yml"`
+
+### Configuration and usage
+
+#### Configuration items
+- **cache-dir** - directory which cleaner manages
+- **file-age** - file age in seconds which are considered outdated and will be deleted
+
+#### Example configuration
+```
+cache-dir: "/tmp"
+file-age: "3600"  # in seconds
+```
+
+#### Usage
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