diff --git a/bin/backup b/bin/backup
index 94c5767..5c4b401 100755
--- a/bin/backup
+++ b/bin/backup
@@ -20,8 +20,8 @@
 ##########
 _version() {
     cat <<VERSION
-Backup v2.4.0
-Written by Sandor Semsey, Copyright(C) 2020, License MIT
+backup v2.4.0
+Written by Sandor Semsey, Copyright (C) 2020, License MIT
 VERSION
 }
 
@@ -38,30 +38,30 @@ This is basically a wrapper for rsync
 OPTIONS
 
 REQUIRED
--s, --source [DIR]         source DIRECTORY to backup
--d, --destination [DIR]    destination DIRECTORY to put backup on
-                           target filesystem (relative to mounting point)
--f, --filesystem [FS]      target FILESYSTEM to backup to (eg. /dev/sda3)
--m, --mount [DIR]          mounting point for given filesystem
+  -s, --source [DIR]         Source DIRECTORY to backup
+  -d, --destination [DIR]    Destination DIRECTORY to put backup on
+                             target filesystem (relative to mounting point)
+  -f, --filesystem [FS]      Target FILESYSTEM to backup to (eg. /dev/sda3)
+  -m, --mount [DIR]          Mounting point for given filesystem
 
 OPTIONAL
--a, --archive [DIR]        put archives in DIR, defaults to 'archive'
-    --expire [NUM]         deletes archives older than NUM days (NUM*24 hours)
-    --format [FORMAT]      appends current date to archive filename
-                           supported FORMATS:
-                               24H (HH:MM:SS eg. 17:26:14)
-                               YMD (YYYY-mm-dd eg. 2020-02-19)       <--default
-                               FULL (YYYY-mm-dd_HH:MM:SS)
-    --mode [MODE]          select MODE:
-                               ARCHIVE:  backup and create archives  <--default
-                               SNAPSHOT: snapshot backup
-                               QUICK:    backup only
-    --exclude [PATTERN]    exclude files matching PATTERN
-    --prefix [STRING]      optional prefix on archive files
--q, --quiet                suppress non-error messages
-    --debug                print commands as executed
--h, --help                 display this help
--v, --version              print version info
+  -a, --archive [DIR]        Put archives in DIR, defaults to 'archive'
+      --expire [NUM]         Deletes archives older than NUM days (NUM*24 hours)
+      --format [FORMAT]      Appends current date to archive filename
+                             Supported FORMATS:
+                                 24H (HH:MM:SS eg. 17:26:14)
+                                 YMD (YYYY-mm-dd eg. 2020-02-19)       <--default
+                                 FULL (YYYY-mm-dd_HH:MM:SS)
+      --mode [MODE]          Select MODE:
+                                 ARCHIVE:  backup and create archives  <--default
+                                 SNAPSHOT: snapshot backup
+                                 QUICK:    backup only
+      --exclude [PATTERN]    Exclude files matching PATTERN
+      --prefix [STRING]      Optional prefix on archive files
+  -q, --quiet                Suppress non-error messages
+      --debug                Print commands as executed
+  -h, --help                 Display this help
+  -v, --version              Print version info
 HELP
 }
 
diff --git a/bin/benchmark b/bin/benchmark
index c96bfb9..22c9680 100755
--- a/bin/benchmark
+++ b/bin/benchmark
@@ -101,8 +101,8 @@ runs_download_deep+=("Vultr;Sydney;https://syd-au-ping.vultr.com/vultr.com.1000M
 ##########
 _version() {
     cat <<EOF
-Benchmark v${version}
-Written by Sandor Semsey, Copyright(C) 2020, License MIT
+benchmark v${version}
+Written by Sandor Semsey, Copyright (C) 2020, License MIT
 EOF
 }
 
@@ -115,21 +115,21 @@ Usage: benchmark [OPTIONS]...
 
 OPTIONS:
 
--c, --cpu
--m, --memory
--d, --disk
-    --download
-                       Run appropriate test. If no test specified, all will run.
-                       Ignored if '-s' given.
--s, --system           Run only a system check
--r, --report           Save test report to file
-    --report-prefix    Report file prefix, implies '-r'
--q, --quick            Do a quick benchmark. Ignored if '-s' given.
-    --deep             Deep benchmarking. Ignored if '-s' given.
--p, --params           Config file to override test parameters
-
--h, --help             Display this help
--v, --version          Print version
+  -c, --cpu
+  -m, --memory
+  -d, --disk
+      --download
+                         Run appropriate test. If no test specified, all will run.
+                         Ignored if '-s' given.
+  -s, --system           Run only a system check
+  -r, --report           Save test report to file
+      --report-prefix    Report file prefix, implies '-r'
+  -q, --quick            Do a quick benchmark. Ignored if '-s' given.
+      --deep             Deep benchmarking. Ignored if '-s' given.
+  -p, --params           Config file to override test parameters
+
+  -h, --help             Display this help
+  -v, --version          Print version
 EOF
 }
 
diff --git a/bin/clean b/bin/clean
index 933a117..db0993f 100755
--- a/bin/clean
+++ b/bin/clean
@@ -8,34 +8,125 @@
 ## Delete caches            ##
 ##############################
 
-# Config
-journal_retention=2w
+###############
+## FUNCTIONS ##
+###############
+
+## Version
+##########
+_version() {
+    cat <<VERSION
+clean v1.0.0
+Written by Sandor Semsey, Copyright (C) 2023, License MIT
+VERSION
+}
+
+## Usage
+########
+_usage() {
+    cat <<HELP
+
+Usage: clean [OPTIONS]...
+
+Clean-up temporary and other unused files to free up disk space
+
+OPTIONS
+
+  -j, --journal [TIME]       Remove journal older than this time (specified with the usual "s", "m", "h", etc. suffixes).
+                             Defaults to 2 weeks (2w).
+  -u, --user [USER]          Clear temp files in user's HOME also.
+                             Can be specified multiple times to clean more user HOME.
+  -q, --quiet                Suppress non-error messages
+  -h, --help                 Display this help
+  -v, --version              Print version info
+HELP
+}
+
+##################
+## SCRIPT START ##
+##################
 
 # Strict mode
 set -eufo pipefail
 IFS=$'\n\t'
 
-user_id=$(id -u)
-if [[ "${user_id}" -ne 0 ]]; then
-    echo "Run as root!"
-    exit 1
-fi
+# Parse options
+###############
+journal_retention=2w
+users=()
+quiet=()
+redirection=/dev/stdout
+
+while :; do
+    case "${1:-}" in
+        -j | --journal)
+            shift
+            journal_retention="${1}"
+            ;;
+        -u | --user)
+            shift
+            users+=("${1}")
+            ;;
+        -q | --quiet)
+            quiet=(--quiet)
+            redirection=/dev/null
+            ;;
+        -h | --help)
+            _version
+            _usage
+            exit 0
+            ;;
+        -v | --version)
+            _version
+            exit 0
+            ;;
+        "") break ;;
+        *)
+            echo "Not supported option: ${1}"
+            _usage
+            exit 1
+            ;;
+    esac
+    shift
+done
 
 # apt
-apt-get autoremove --purge --yes
-apt-get clean --yes
+sudo apt-get autoremove --purge --yes "${quiet[@]}" "${quiet[@]}"
+sudo apt-get clean --yes "${quiet[@]}" "${quiet[@]}"
 
 # snap
 for line in $(snap list --all | awk '/disabled/{print $1, $3}'); do
     IFS=$' \t' read -r snapname revision <<< "${line}"
-    snap remove "${snapname}" --revision="${revision}"
+    # shellcheck disable=SC2024
+    sudo snap remove "${snapname}" --purge --revision="${revision}" > "${redirection}"
 done
 
 # Rotate journal
-journalctl --flush --rotate --vacuum-time="${journal_retention}"
+sudo journalctl --flush --rotate --vacuum-time="${journal_retention}" "${quiet[@]}"
 
-# cache
-find /var/cache -mindepth 1 -delete
-find /var/lib/snapd/cache -mindepth 1 -delete
+# System caches
+[[ -d /var/cache ]] && sudo find /var/cache -mindepth 1 -delete
+[[ -d /var/lib/snapd/cache ]] && sudo find /var/lib/snapd/cache -mindepth 1 -delete
+
+# User caches
+for user in "${users[@]}"; do
+    if ! homedir=$(getent passwd "${user}" | cut -d: -f6); then
+        echo "User not exits: ${user}" 1>&2
+        exit 1
+    fi
+
+    # Empty trash bin
+    sudo test -d "${homedir}/.local/share/Trash" && sudo find "${homedir}/.local/share/Trash" -mindepth 1 -delete
+    # General cache
+    sudo test -d "${homedir}/.cache" && sudo find "${homedir}/.cache" -mindepth 1 -delete
+    # Atom cache
+    sudo test -d "${homedir}/.atom/.apm/_cacache" && sudo find "${homedir}/.atom/.apm/_cacache" -mindepth 1 -delete
+    # Chrome cache
+    sudo test -d "${homedir}/.config/google-chrome" && sudo find "${homedir}/.config/google-chrome" -mindepth 1 -delete
+    # gdfuse (Google Drive FS) cache
+    sudo test -d "${homedir}/.gdfuse/${user}/cache" && sudo find "${homedir}/.gdfuse/${user}/cache" -mindepth 1 -delete
+    # Flush Spotify cache
+    sudo test -d "${homedir}/snap/spotify/common/.cache" && sudo find "${homedir}/snap/spotify/common/.cache" -mindepth 1 -delete
+done
 
 exit 0
diff --git a/bin/pass-man b/bin/pass-man
index 773a930..f019644 100755
--- a/bin/pass-man
+++ b/bin/pass-man
@@ -22,14 +22,14 @@ _usage() {
     cat <<HELP
 
 pass-man v1.3.0
-Written by Sandor Semsey, Copyright(C) 2020, License MIT
+Written by Sandor Semsey, Copyright (C) 2020, License MIT
 
 Usage: pass-man ACTION [TARGET] [EXTRA]...
 
 Params:
-ACTION             Action to perform (open, close, generate, retrieve)
-TARGET             Path to password in password store (mandatory for 'retrieve' action)
-EXTRA              Extra arguments to 'pass'
+  ACTION             Action to perform (open, close, generate, retrieve)
+  TARGET             Path to password in password store (mandatory for 'retrieve' action)
+  EXTRA              Extra arguments to 'pass'
 HELP
     exit 1
 }
diff --git a/docs/bin.md b/docs/bin.md
index 40525c1..319958d 100644
--- a/docs/bin.md
+++ b/docs/bin.md
@@ -121,7 +121,7 @@ Clean-up temporary and other not needed files to free up disk space:
 -   Remove unused `apt` packages
 -   Remove old snaps
 -   Rotate system journal (keep 2 weeks of logs)
--   Delete caches
+-   Delete caches (various system & user caches)
 
 !!! info
 
@@ -131,7 +131,18 @@ Clean-up temporary and other not needed files to free up disk space:
 **Usage**
 
 ```
-Usage: clean
+Usage: clean [OPTIONS]...
+
+OPTIONS
+
+-j, --journal [TIME]       Remove journal older than this time
+                           specified with the usual "s", "m", "h", etc. suffixes.
+                           Defaults to 2 weeks (2w).
+-u, --user [USER]          Clear temp files in user's HOME also.
+                           Can be specified multiple times to clean more user HOME.
+-q, --quiet                Suppress non-error messages
+-h, --help                 Display this help
+-v, --version              Print version info
 ```
 
 ---