You can make your own homemade skin toner by making mixture of 2 tblsp of cucumber and 2tblsp of carrot juice. This is an excellent toner for the skin, especially during winters. Vodka makes a good pore-tightening astringent toner for oily skin. To tighten skin pores, cover the body with a mixture of 2 pieces (slices) cucumber, 2 tblsp mint, 1/2 tsp lemon juice and 2 to 3 drops of vinegar.