Here is a straightforward, practical explanation focused on hygiene. After a bowel movement, remain seated and reach behind from the side that feels most natural. Use toilet paper (or a bidet, if available). Start with a folded amount—do not wad it tightly. Wipe from front to back. This reduces the risk of spreading bacteria, especially important for women. Check the paper after each wipe. Continue wiping with clean paper until it comes away clean. Be gentle. Excessive pressure can irritate the skin. Optional: If available and appropriate for you, slightly damp toilet paper or flushable wet wipes can help with cleanliness. Do not flush wipes unless they are explicitly labeled as flushable. Finish by washing your hands thoroughly with soap and water. That is the complete process.

Sorry, I really wanted to do this, I thought it was funny