If the available toilet paper appears contaminated, it is safer to use a different stall or bring your own tissues if possible. Many people choose to carry small personal hygiene items for this reason, especially when traveling or using unfamiliar facilities.

It is also worth noting that public awareness of hygiene has increased significantly in recent years. People are more conscious of how infections spread and the importance of cleanliness in shared environments.
However, risks still exist, and individual vigilance remains an essential part of staying safe.
In conclusion, seeing red stains on toilet paper in a public restroom is a clear sign to be cautious. Whether the stain is blood or another substance, it represents a potential source of contamination that should be avoided.
The safest approach is to minimize contact, use clean alternatives, and maintain strict personal hygiene. By staying alert and taking simple preventive measures, it is possible to reduce health risks and protect yourself in shared public spaces.