Maintaining your septic system is one of the best ways to avoid costly repairs and messy backups. But if you’ve ever wondered whether you can handle septic upkeep on your own or if it’s best left to the pros , you’re not alone. While there are a few things homeowners can and should do regularly, some septic maintenance is definitely best left to licensed professionals. Here’s a breakdown of what’s safe to DIY and when to call in the experts. What You Can D...