When providing pozo negro services in Metro Manila and other locations in the Philippines, we expect to be cleaning out clogged or overflowing septic tanks full of biodegradable waste, but time and again, there would be pozo negros with unexpected surprises. Wrappers This is one of the many usual things that literally liter a septic tank. Different types of wrappers in general like shampoo and toothpaste sachets all confetti the insides of your septic tank. Surprisingly, there are also a lot of candy wrappers, snack, and other food packagings. Kind of makes you wonder why people like enjoying food inside the lavatory. Feminine Pads This isn’t so much as a surprise as it is a shocking reason why people get agitated with a clogged septic tank when they’re fully aware that they keep flushing down sanitary napkins that don’t go down easy. One of the big causes to call for pozo negro services is sanitary napkin clogs, so ladies, please throw them in the trash bin inst