Hi. My mother suffers with ulcerative colitis and with that, she suffers with white, thick mucus running out of her eyes. The doctors do not know what to do for her and have told her that she has mucus in her eyes because of the inflammation in her body. To clean her eyes, she uses a wash, but recently while using the wash, she tends to hold her nose and blow hard while her eyes are in the water, causing air bubbles in the water. Is this safe to do?