Is the use of a mouthwash enough for oral hygiene?

No. Good oral hygiene is based on twice daily, thorough tooth brushing, plus regular check ups with a dentist and professional cleaning by a dentist or hygienist. Using a daily mouthwash like Corsodyl Daily can help to support this routine, but never replace it.
If you have persistent, worsening or serious gum problems, such as red, swollen or bleeding gums, these are the symptoms of gum disease. You may need intensive care to help repair the damage and reduce the amount of plaque bacteria in your mouth. Your dentist may recommend that you use Corsodyl intensive treatment as a short term, temporary treatment in addition to your normal oral hygiene routine, to keep your mouth clean and help gums heal.