diff --git a/install.sh b/install.sh
index 911be64..c35f052 100644
--- a/install.sh
+++ b/install.sh
@@ -5,6 +5,7 @@
 #
 #  Usage:  curl -sSL https://git.lohmar.co.uk/cclohmar/zoraxy-dhcp/raw/branch/main/install.sh | sudo bash
 #          or:  sudo bash install.sh
+#          or:  sudo bash install.sh --remove    (clean uninstall)
 #==============================================================================
 set -euo pipefail
 
@@ -575,11 +576,84 @@ verify() {
     fi
 }
 
+#==============================================================================
+#  REMOVE / UNINSTALL
+#==============================================================================
+
+remove_all() {
+    echo -e "${YELLOW}========================================${NC}"
+    echo -e "${YELLOW}   Removing Zoraxy DHCP Setup${NC}"
+    echo -e "${YELLOW}========================================${NC}"
+    echo ""
+
+    # Stop services
+    log "Stopping services..."
+    systemctl stop dnsmasq 2>/dev/null || service dnsmasq stop 2>/dev/null || true
+    systemctl disable dnsmasq 2>/dev/null || true
+    systemctl stop zoraxy-dhcp-routing 2>/dev/null || true
+    systemctl disable zoraxy-dhcp-routing 2>/dev/null || true
+    systemctl stop gateway-routing 2>/dev/null || true
+    systemctl disable gateway-routing 2>/dev/null || true
+
+    # Remove packages (OS-aware)
+    log "Removing dnsmasq package..."
+    case "$OS_ID" in
+        debian|ubuntu|raspbian|linuxmint)
+            apt-get purge -y -qq dnsmasq 2>/dev/null || true ;;
+        rhel|centos|fedora|rocky|almalinux|amzn)
+            dnf remove -y dnsmasq 2>/dev/null || yum remove -y dnsmasq 2>/dev/null || true ;;
+        alpine) apk del dnsmasq 2>/dev/null || true ;;
+        opensuse*|sles) zypper remove -y dnsmasq 2>/dev/null || true ;;
+        arch|manjaro) pacman -R --noconfirm dnsmasq 2>/dev/null || true ;;
+    esac
+
+    # Remove service files
+    log "Removing service files..."
+    rm -f /etc/systemd/system/zoraxy-dhcp-routing.service
+    rm -f /etc/systemd/system/gateway-routing.service
+    systemctl daemon-reload 2>/dev/null || true
+
+    # Flush NAT rules
+    log "Flushing iptables NAT rules..."
+    iptables -t nat -F POSTROUTING 2>/dev/null || true
+
+    # Remove config files
+    log "Removing config files..."
+    rm -rf /opt/zoraxy/conf/dhcp/ 2>/dev/null || true
+    rm -f /root/.dnsmasq-setup.conf /root/routing.sh
+    rm -f /etc/dnsmasq.conf /etc/dnsmasq.conf.bak
+    rm -rf /etc/dnsmasq.d/ 2>/dev/null || true
+
+    # Remove sudoers
+    log "Removing sudoers rule..."
+    rm -f /etc/sudoers.d/dnsmasq-edit 2>/dev/null || true
+
+    # Remove group (only if empty)
+    if getent group dnsmasq-edit >/dev/null 2>&1; then
+        groupdel dnsmasq-edit 2>/dev/null || warn "Could not delete group 'dnsmasq-edit' (may have members)"
+    fi
+
+    echo ""
+    echo -e "${GREEN}   ✅ Removal complete.${NC}"
+    echo -e "${GREEN}   System is in a clean state — ready for fresh install.${NC}"
+    echo ""
+}
+
 #==============================================================================
 #  MAIN
 #==============================================================================
 
 main() {
+    # --- Argument parsing ---
+    if [[ "${1:-}" == "--remove" || "${1:-}" == "-r" ]]; then
+        banner
+        ensure_root "$@"
+        detect_os
+        remove_all
+        exit 0
+    fi
+
+    # --- Normal install flow ---
     banner
     ensure_root "$@"
     detect_os