Floaters are small, irregular shapes that appear to drift or move in the field of vision. These can look like black or gray spots, filaments, specks of dust, spider webs, small rings, or a "rain of soot." They occur when small clumps or irregularities in the vitreous — the clear, gel-like substance inside the eye — cast shadows on the retina. The brain interprets these shadows as floating objects, which can be more noticeable against bright backgrounds or when moving the eyes. As people age, the vitreous gel gradually changes. It becomes more liquid, and some collagen fibers within it may clump together. These clumps can appear as floaters. This process can begin in the twenties, but it becomes more common after the age of 50-60, when the vitreous may detach from the retina, a condition called posterior vitreous detachment (PVD). This is usually harmless but can cause new floaters or occasional flashes of light. People with severe nearsightedness (myopia) or those who have experienced eye trauma may be more likely to develop PVD earlier. In some cases, floaters can be linked to serious eye conditions, such as retinal tears, retinal detachment, bleeding in the vitreous, diabetic retinopathy, or inflammation inside the eye. If there is bleeding in the vitreous, floaters may appear as numerous dark spots, resembling a "rain of soot." These symptoms should not be ignored, as retinal tears or detachments can threaten vision. Most floaters are harmless and do not require treatment. However, if new floaters appear suddenly, especially if they are accompanied by flashes of light, a decrease in vision, or the feeling of a shadow or curtain over part of the visual field, a prompt visit to an ophthalmologist is essential. The ophthalmologist will perform a fundus examination to check the retina for tears or detachment. In some cases, additional tests like an eye ultrasound or OCT (optical coherence tomography) may be needed. While floaters often become less noticeable over time, they can persist. There is no medical treatment to remove floaters caused by natural changes in the vitreous. However, if a retinal tear or other condition is found, it should be treated. In rare cases, a surgery called vitrectomy may be performed to remove the vitreous and the floaters. This is only considered when symptoms severely affect vision, as the procedure carries risks such as cataracts, retinal detachment, or infection. Although the appearance of floaters linked to aging cannot be prevented, certain factors like myopia, eye trauma, or eye surgery can increase the risk of early onset or complications. The best approach is vigilance — if new or unusual floaters appear, or if they are accompanied by flashes, vision changes, or a shadow, a quick visit to an ophthalmologist is crucial to ensure the retina is healthy.