diff --git a/To b/To
new file mode 100644
index 00000000..e69de29b
diff --git a/inc/tokens.h b/inc/tokens.h
index 3ba72b6e..1d1e3240 100644
--- a/inc/tokens.h
+++ b/inc/tokens.h
@@ -6,7 +6,7 @@
 /*   By: rmikhayl <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/05/31 20:53:51 by rmikhayl          #+#    #+#             */
-/*   Updated: 2024/06/07 19:00:49 by rmikhayl         ###   ########.fr       */
+/*   Updated: 2024/06/11 14:59:54 by rocky            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -50,7 +50,9 @@ void		parse_loop(char **input, char **tokens, int *pos, int *bufsize);
 char		**parse_input(char *input);
 char		*generate_prompt(t_minishell_data *data);
 void		make_history(char *line);
-void		cleanup(char *line, char **parsed_text, t_token *tokens);
+void		cleanup(char *line, char **parsed_text, t_token *tokens, \
+		char *prompt);
+void		free_minishell_data(t_minishell_data *data);
 char		*check_heredoc(char *line);
 char		*heredoc(char *eof);
 void		init_minishell_data(t_minishell_data *data, char **envp);
diff --git a/src/main.c b/src/main.c
index 0bde8871..62c376f4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,7 +6,7 @@
 /*   By: rmikhayl <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/05 13:23:26 by rmikhayl          #+#    #+#             */
-/*   Updated: 2024/06/10 17:45:18 by dmdemirk         ###   ########.fr       */
+/*   Updated: 2024/06/11 15:22:12 by rocky            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -28,30 +28,38 @@ void	is_exit_status_var(char *line)
 		exit_status_var();
 }
 
-int	main(int argc, char **argv, char **envp)
+void	main_loop(t_minishell_data data)
 {
-	t_minishell_data	data;
+	char				*prompt;
 	char				*line;
 	t_token				*tokens;
 	char				**parsed_text;
 
+	prompt = generate_prompt(&data);
+	tokens = NULL;
+	line = readline(prompt);
+	is_exit_status_var(line);
+	line = check_heredoc(line);
+	if (!line || ft_strcmp(line, "exit") == 0)
+		exit(EXIT_FAILURE);
+	make_history(line);
+	parsed_text = parse_input(line);
+	execute_command(parsed_text, &tokens);
+	data.args = list_to_array(tokens);
+	execute(&data);
+	cleanup(line, parsed_text, tokens, prompt);
+}
+
+int	main(int argc, char **argv, char **envp)
+{
+	t_minishell_data	data;
+
 	print_maxishell();
 	init_minishell_data(&data, envp);
 	initialise(argc, argv);
 	while (1)
-	{
-		tokens = NULL;
-		line = readline(generate_prompt(&data));
-		is_exit_status_var(line);
-		line = check_heredoc(line);
-		if (!line || ft_strcmp(line, "exit") == 0)
-			break ;
-		make_history(line);
-		parsed_text = parse_input(line);
-		execute_command(parsed_text, &tokens);
-		data.args = list_to_array(tokens);
-		execute(&data);
-		cleanup(line, parsed_text, tokens);
-	}
+		main_loop(data);
+	free_minishell_data(&data);
+	free_env(data.envp);
 	return (0);
 }
diff --git a/src/parser/output.txt b/src/parser/output.txt
deleted file mode 100644
index 3e1ec636..00000000
--- a/src/parser/output.txt
+++ /dev/null
@@ -1 +0,0 @@
-Executing command: grep "test" 
diff --git a/src/utils/clean.c b/src/utils/clean.c
index 9b959157..0e5d46d1 100644
--- a/src/utils/clean.c
+++ b/src/utils/clean.c
@@ -3,18 +3,59 @@
 /*                                                        :::      ::::::::   */
 /*   clean.c                                            :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: rmikhayl <marvin@42.fr>                    +#+  +:+       +#+        */
+/*   By: rocky <marvin@42.fr>                       +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2024/06/05 17:20:07 by rmikhayl          #+#    #+#             */
-/*   Updated: 2024/06/05 17:20:20 by rmikhayl         ###   ########.fr       */
+/*   Created: 2024/06/11 14:56:25 by rocky             #+#    #+#             */
+/*   Updated: 2024/06/11 14:58:49 by rocky            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "tokens.h"
+#include "env.h"
 
-void	cleanup(char *line, char **parsed_text, t_token *tokens)
+void	free_args(char **args)
+{
+	int	i;
+
+	i = 0;
+	if (args)
+	{
+		while (args[i] != NULL)
+			free(args[i++]);
+		free(args);
+	}
+}
+
+void	free_env_list(t_env *env)
+{
+	t_env	*temp;
+
+	while (env)
+	{
+		free(env->key);
+		free(env->value);
+		temp = env;
+		env = env->next;
+		free(temp);
+	}
+}
+
+void	free_minishell_data(t_minishell_data *data)
+{
+	if (data)
+	{
+		free_args(data->args);
+		free_env_list(data->envp);
+		free_env_list(data->local_env);
+		free(data->current_dir);
+		free(data);
+	}
+}
+
+void	cleanup(char *line, char **parsed_text, t_token *tokens, char *prompt)
 {
 	free(line);
 	free(parsed_text);
 	free_stack(&tokens);
+	free(prompt);
 }