See Rwanda oh! And they have up to 22 hours electricity too. Proper waste management system -FIRST. Recycled and non-recycled waste separated. Then, environmental awareness and a ban on companies producing nylon bags, pure water, etc. Truth is, we can say we litter but when we don't litter where does the waste go? To a larger litter dump. Do we even recycle in Nigeria? And if we stop pure water manufacturing (which i think causes the highest amount of litter) what have we put in place to curb the unemployment that would surface as a result? What drinking water options would their major customers have?