Keep your toilet clean: This may sound obvious, but you really need to clean your toilet often and neatly. Disinfecting cleaners are perfect for that job and if you want something cheaper you can resort to white wine vinegar or baking soda. You can also get one of those fresheners that stick on the side of the toilet and release a nice smell every time you flush.Keep it dry: Most pests love humidity and that’s why they will be attracted to wet bathroom floors. So, it’s important to get rid of any standing water from the sink or the floor after you’ve taken a shower. If you notice any leaks in your plumbing, call a technician immediately and get them fixed.