There are many ways to clean aluminum utensils, so that they shine.
1. Put some vinegar on a cloth and rub it on the aluminum utensil as vinegar eats up all the dirt. Now wash it with soap or surf.
2. Take some dry lemon peel and grind until it takes the form of powder. Now whenever needed, wash the utensil with Vim and rub the prepared powder on the utensils to make them shine.
3. Mix some paddy straw with surf and rub it on the utensil. Now wash it with clean water.