- HEP Plumbing
- Safe Enzyme Treatments

Safe Enzyme Treatments
Safe Enzyme Treatments | Drain Opening | Plumbing | Townsend
Clogs don’t stand a chance against HEP’s safe enzyme treatments. Our technicians in Townsend harness naturally occurring bacteria to digest grease, hair, and soap scum without the harsh chemicals that corrode pipes or harm the environment. The result is fast, odor-free drain opening that keeps your plumbing flowing and your family safe.
Choose a greener, longer-lasting solution. With regular enzyme maintenance plans, 24/7 emergency support, and a satisfaction guarantee, HEP makes it easy to protect both your home and our beautiful Smoky Mountain surroundings. Call today and discover why Townsend homeowners trust the friendly experts in purple for every smooth-running sink, tub, and toilet.
FAQs
What is an enzyme-based drain treatment and how does it work?
An enzyme treatment is a liquid or powder containing live, non-pathogenic bacteria that produce natural enzymes. When introduced into a drain line the bacteria attach to the clog and release enzymes that digest organic waste such as grease, food particles, hair, and soap scum. The waste is broken down into water and carbon dioxide, allowing it to wash harmlessly into the sewer or septic system. Because the action is biological rather than caustic, the treatment will not generate heat, fumes, or corrosion, making it a gentle yet effective way to open residential and commercial drains in Townsend.
Are enzyme drain openers safe for my pipes, septic system, and the environment?
Yes. Enzyme formulations are non-corrosive, contain no acids or lye, and are 100 % biodegradable. They will not eat away at PVC, copper, cast-iron, or older galvanized piping, and they will not disturb the balance of beneficial bacteria in a septic tank. Unlike caustic chemical cleaners that can leach into groundwater, enzyme products break down into inert by-products that pose no threat to the Puget Sound watershed around Townsend. They are also odor-free, so you avoid the harsh fumes associated with traditional drain cleaners.
How long does an enzyme treatment take to clear a clogged drain compared with chemical cleaners?
Chemical drain openers act within minutes, but they do so by creating heat and pressure that can damage pipes. Enzymes work biologically and therefore need more contact time—typically 6 to 24 hours for a partial clog and up to 48 hours for a heavy buildup. Most homeowners notice improved flow overnight. Professionals may apply a high-concentration foaming enzyme that clings to the pipe walls, accelerating the process without the risks of caustic products. While enzymes are not instant, the trade-off is a safer, longer-lasting solution that continues cleaning the pipe walls after the initial clog is cleared.
Can enzyme treatments remove tough grease and hair clogs?
Enzyme products excel at digesting organic matter, including fats, oils, grease (FOG), food residue, and hair—all common sources of kitchen and bathroom blockages in Townsend homes. The enzymes lipase and protease specifically target grease and protein-based clogs, breaking them into water-soluble components. Dense hair mats may require an initial mechanical snaking to create a pathway, after which the enzyme solution can finish the job by dissolving residual buildup along the pipe walls, preventing the clog from reforming.
How often should I schedule preventative enzyme treatments for my drains in Townsend’s climate?
For typical households, we recommend a routine enzyme application once a month for kitchen sinks and every two to three months for bathroom drains. In restaurants or vacation rentals that see heavier use, weekly or bi-weekly dosing keeps grease and soap buildup from hardening in the cooler coastal temperatures of Townsend. Pour the treatment at night, run warm water for 30 seconds to activate the bacteria, and allow it to sit undisturbed until morning. Regular maintenance is far less expensive than an emergency service call or pipe replacement.
Do I need a professional plumber to apply enzyme drain treatments, or can I do it myself?
Most consumer-grade enzyme products are safe for DIY use; simply follow the dosage instructions on the label. However, persistent clogs, recurring backups, or blockages affecting multiple fixtures often signal a deeper problem such as a partial main-line obstruction or root intrusion. In those cases, hiring a licensed Townsend plumber ensures the line is inspected with a video camera, mechanically cleared if necessary, and then treated with a commercial-strength enzyme formula for lasting protection. Professionals also dispose of any extracted debris and provide guidance on long-term drain care.