diff --git a/mac/common-utils.sh b/mac/common-utils.sh
index 83e6bf2..db37d7d 100644
--- a/mac/common-utils.sh
+++ b/mac/common-utils.sh
@@ -301,6 +301,7 @@ is_private_ip() {
 }
 
 is_domain_private() {
+    local is_cx_domain_private=100
     domain=${CX_TEST_URL#*://}  # remove protocol
     domain=${domain%%/*}  # remove everything after first "/"
     log_msg_to "Website domain: $domain"
@@ -466,6 +467,8 @@ detect_os() {
 }
 
 print_env_vars() {
+    local test_type=$1
+    local tech_stack=$2
     log_section "✅ Environment Variables"
     log_info "BrowserStack Username: $BROWSERSTACK_USERNAME"
     log_info "BrowserStack Project Name: $BROWSERSTACK_PROJECT_NAME"
@@ -490,23 +493,24 @@ print_env_vars() {
 
 clean_env_vars() {
     log_section "✅ Clean Environment Variables"
-    export BROWSERSTACK_USERNAME=""
-    export BROWSERSTACK_ACCESS_KEY=""
-    export BROWSERSTACK_APP=""
-    export BSTACK_CAPS_JSON=""
-    export BSTACK_PLATFORMS=""
-    export CX_TEST_URL=""
-    export NOW_WEB_DOMAIN=""
-    export BROWSERSTACK_PROJECT_NAME=""
-    export BROWSERSTACK_BUILD_NAME=""
-    export BROWSERSTACK_LOCAL_CUSTOM=""
-    export BROWSERSTACK_LOCAL=""
-    export BSTACK_PARALLELS=""
-    export APP_PLATFORM=""
-    export NOW_PLATFORM=""
-    export BSTACK_CAPS_JSON=""
-    export BSTACK_PLATFORMS=""
-    export BROWSERSTACK_APP
+
+    # list of variables to unset
+    vars=(
+        BSTACK_CAPS_JSON
+        BSTACK_PLATFORMS
+        BROWSERSTACK_PROJECT_NAME
+        BROWSERSTACK_BUILD_NAME
+        BROWSERSTACK_LOCAL_CUSTOM
+        BROWSERSTACK_LOCAL
+    )
+
+    # unset each variable safely
+    for var in "${vars[@]}"; do
+        unset "$var"
+    done
 
     log_info "Cleared environment variables."
+    
+    log_info "Terminating any running BrowserStack Local instances."
+    pgrep '[B]rowserStack' | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 || true
 }
diff --git a/mac/env-setup-run.sh b/mac/env-setup-run.sh
index 15a2b37..1fe3428 100644
--- a/mac/env-setup-run.sh
+++ b/mac/env-setup-run.sh
@@ -103,7 +103,7 @@ EOF
     mvn install -DskipTests >> "$NOW_RUN_LOG_FILE" 2>&1 || return 1
     log_success "Dependencies installed"
     
-    print_env_vars
+    print_env_vars "$test_type" "$tech_stack"
     
     
     print_tests_running_log_section "mvn test -P sample-test"
@@ -163,7 +163,7 @@ EOF
     fi
     log_success "Dependencies installed"
     
-    print_env_vars
+    print_env_vars "$test_type" "$tech_stack"
     
     log_msg_to "🚀 Running 'mvn test -P sample-test'. This could take a few minutes. Follow the Automaton build here: https://automation.browserstack.com/"
     print_tests_running_log_section "mvn test -P sample-test"
@@ -217,7 +217,7 @@ EOF
     
     report_bstack_local_status "$local_flag"
 
-    print_env_vars    
+    print_env_vars "$test_type" "$tech_stack"
     
     print_tests_running_log_section "browserstack-sdk pytest -s tests/*.py"
     log_msg_to "🚀 Running 'browserstack-sdk pytest -s tests/*.py'. This could take a few minutes. Follow the Automaton build here: https://automation.browserstack.com/"
@@ -271,7 +271,7 @@ EOF
     export BROWSERSTACK_BUILD_NAME="now-$NOW_OS-app-python-pytest"
     export BROWSERSTACK_PROJECT_NAME="now-$NOW_OS-app"
     
-    print_env_vars
+    print_env_vars "$test_type" "$tech_stack"
     
     print_tests_running_log_section "cd $run_dir && browserstack-sdk pytest -s bstack-sample.py"
     # Run pytest with BrowserStack SDK from the chosen platform directory
@@ -311,7 +311,8 @@ setup_web_nodejs() {
     export BSTACK_PARALLELS=$parallels
     
     if is_domain_private; then
-        local_flag=true
+        log_msg_to "Entered in Is domain private condition"
+        local_flag="true"
     fi
     
     export BROWSERSTACK_LOCAL_CUSTOM=$local_flag
@@ -320,7 +321,7 @@ setup_web_nodejs() {
     
     report_bstack_local_status "$local_flag"
     
-    print_env_vars
+    print_env_vars "$test_type" "$tech_stack"
     
     # === 8️⃣ Run Tests ===
     log_msg_to "🚀 Running 'npm run test'. This could take a few minutes. Follow the Automaton build here: https://automation.browserstack.com/"
@@ -368,7 +369,7 @@ setup_app_nodejs() {
     export BROWSERSTACK_BUILD_NAME="now-$NOW_OS-app-nodejs-wdio"
     export BROWSERSTACK_PROJECT_NAME="now-$NOW_OS-app"
     
-    print_env_vars
+    print_env_vars "$test_type" "$tech_stack"
     
     # === 8️⃣ Run Tests ===
     log_msg_to "🚀 Running 'npm run test'. This could take a few minutes. Follow the Automaton build here: https://automation.browserstack.com/"
diff --git a/mac/run.sh b/mac/run.sh
index 8aa4775..e06fcb2 100755
--- a/mac/run.sh
+++ b/mac/run.sh
@@ -30,6 +30,7 @@ TSTACK=$3  # Tech Stack from env (for silent mode)
 log_section "🧭 Setup Summary – BrowserStack NOW"
 log_info "Timestamp: $(date '+%Y-%m-%d %H:%M:%S')"
 
+trap clean_env_vars EXIT  # runs cleanup on script exit
 clean_env_vars
 detect_os
 setup_workspace