Get a clean natural look with L'Oreal Paris Studio Clean Gel. This defining hair gel provides clean definition and flexible control without the buildup or stiffness. Perfect for medium length hairstyles and short hairstyles. Clean Look with Definition and Structure. No Residue No Build-Up. Strong Hold Hair Gel. Lightweight Clean FeelRub desired amount in hands. Apply evenly throughout damp or dry hair. Style in any way you choose. For classic styles apply to damp hair and use fingers or a comb to shape style.