However a study of patients presenting dermatitis showed that 3 % were sensitized to limonene .
Most reported cases of irritation have involved long - term industrial exposure to the pure compound , e.g. during degreasing or the preparation of paints .
A study of patients presenting dermatitis showed that 3 % were sensitized to limonene .
Most reported cases of irritation have involved long - term industrial exposure to the pure compound , e.g. during degreasing or the preparation of paints .