PowerShell clean directory when exceeds a given size

PowerShell clean directory when exceeds a given size

 $folder = (dir 'C:\Resources\Directory' | ? {$_.PSIsContainer -eq $True})
 $objFSO = New-Object -com  Scripting.FileSystemObject

 foreach ($folder in $folders){
    if($folder.Name -match 'ImageResizerOutputCache'){
        $dir = 'C:\Resources\Directory\'+ $folder.Name + '\*'
            
        $size = $objFSO.GetFolder($folder.FullName).Size
        $size /= 1024#1073741824#1048576#1024
        if($size -gt 6000){
            Remove-Item $dir -recurse

        }
        Write-Host $dir
        Write-Host $size
    }
}  

Write-Host 'Done'