Throw away engine oil and batteries in garages or other similar places that collect them. Throw away waste, do not throw it down the drain or just leave it on the ground. You should try not to use pesticides and herbicides, which can harm people, pets, the environment and other living organisms. Do not use certain products that can damage the environment such as some plant protection products such as herbicides that contain chemicals that could damage it if you would have to eradicate weeds by hand. Also, don't use too much fertilizer, as it can leach into rivers or other water areas and cause harmful algae to grow and take away oxygen from the environment.