Toilet paper is a common household item, but it is important to be aware of the ingredients and materials used in its production. Here is a summary of the information found in the search results:

Negative aspects of toilet paper:

• Most commercial toilet papers contain an array of toxic chemicals that are incredibly harmful to health, including chlorine and chemically-derived fragrances or perfumes.
• A recent report found that all toilet paper from across the globe checked for toxic PFAS “forever chemicals” contained the compounds, which can be a significant source of water pollution.

Positive aspects of toilet paper:

• The quality of toilet paper in Israel has improved over the years.
• Some toilet paper brands are more sustainable and eco-friendly than others. For example, the Scott Essential Standard Roll received a B+ for being 100% recycled toilet paper, using 20% post-consumer fibers, and using no chlorine bleach in its product.

Ingredients or materials used in toilet paper:

• Toilet paper is made using wood pulp and fiber, which is what Vinyard says is a "co-product" of the larger logging industry.
• Fibers obtained by recycling used paper represent a sensible ecological alternative, but these can have a negative impact on the physical and sensory properties.

In summary, toilet paper can contain harmful chemicals, but there are more sustainable and eco-friendly options available. It is important to be aware of the ingredients and materials used in toilet paper production and to choose products that are safe for both personal health and the environment.