He should use a cleanser and moisturizer every day. He can use a simple soap and water combination before applying a moisturizer, or he can use an actual facial cleanser. He should also use a facial scrub one to two times per week for a deeper clean. If he has frequent acne breakouts, he can bump that up to three or so times a week. [2] X Research source

When you’re talking about this with him, you can say something like “I was thinking you could maybe try a new cologne. You’ve been wearing the same one for a long time and something new could be good!” To tactfully suggest he not wear as much cologne you could say something like “Have you ever noticed how some people wear so much cologne or perfume? Why don’t people know that one or two sprays is enough?” This way he gets the information without becoming embarrassed.

You can take him to a salon for a manicure or, if he’s leery about getting his nails done in public, you offer to do them for him at home (or ask one of your friends to do them for him). You should also encourage him to get a pedicure, particularly if he likes to wear sandals during warm weather.

Most guys will just go to their local quick cut store and ask for their hair to be trimmed. Try taking him to an actual salon to talk with a stylist, who can recommend the best cut for his face shape. Encourage him to bring pictures of haircuts that he likes to his salon appointment. He should also be open to the idea of using hair products if necessary for his hairstyle. [6] X Research source

The shoulder seam of his shirts should sit at his shoulder joint – the part of his shoulder where it begins to roll down to his upper arm. Dress shirts fit well if you can slip two fingers inside the collar comfortably and if the cuffs of the shirt don’t pass his wrists. Pants should sit as his natural waist, about three finger-widths below his belly button. The legs of his pants should sit at the top of his shoes, not cover them.

There’s some disagreement about how much water a person should drink in a day, but 6 to 8 glasses is a good rule to follow. Getting him a filter water bottle is a good way to encourage healthy water-drinking habits.

An easy way to get him to eat more fruit and veggies is by encouraging him to eat fruit for breakfast - an apple or banana is easy to grab and gets more fruit into his diet. [10] X Research source He can also double the amount of veggies he already eats. If a recipe calls for a certain amount or number of vegetables, encourage him to double the amount the recipe calls for. This way he’s not really changing his eating habits, but he’s still getting more fruits and veggies. [11] X Research source

A really easy way to incorporate lean proteins into his diet is just by substituting leaner options for the protein he already eats. If he eats a lot of steak, suggest he use chicken breast instead in some of his recipes. Ground turkey is a great substitution for ground chuck in burgers and tacos, and ground chicken makes great meatballs.

If the guy in question is already pretty kind, you can encourage more of this behavior by commenting on it. You can try saying something like “I noticed that you helped that lady take her groceries to her car – you’re always so kind to people!"

Generosity is a great and attractive trait, but there’s a difference between being generous and letting people take advantage. Make sure he’s giving of his time and talent when he can but not to the exclusion of his own obligations. [14] X Research source

Simply telling him that you appreciate him and the things that make him unique can boost his confidence. So, for example, you can say something like, “You play guitar so well! It’s something not many people can do. " You can also pass along positive comments or compliments that people make about him to you. So if one of your mutual friends notices that he’s really stepped up his wardrobe game, pass the comment on by saying something like “Hey, I was talking to Jim and he was telling me he was really impressed by your new wardrobe!” You can also ask for his help or advice. Helping him to feel like there’s something he - and only he - can contribute is a great way to boost his confidence. Ask him to help you hang new photos in your house, or for advice on something he’s had a lot of experience with, like buying a car or choosing a gym. [17] X Research source