Bamboo toilet paper is not known to blocked drains. There are a few reasons for this. First, bamboo toilet paper is made from recycled materials, which means it is broken down into small pieces that are less likely to cause clogs.
Second, bamboo toilet paper is typically softer than other types of toilet paper, which means it breaks down more easily in water. Finally, bamboo toilet paper is often treated with a biodegradable wax or coating, which helps it dissolve quickly in water.
For these reasons, bamboo toilet paper is unlikely to cause problems with your drains. However, if you have persistent drain issues, you should consult a plumber to ensure there is not a bigger problem.