Subscribe & Save
Never Miss a Treatment
Monthly Pour the PORT delivery on autopilot. Your septic system stays healthy, you save money, and you never have to think about it.
Step 1
Choose Your Product
Select Pour the PORT and your preferred delivery frequency.
Step 2
We Ship Monthly
Your treatment ships automatically each month. No reordering, no remembering.
Step 3
Pour & Flush
When it arrives, pour one bottle into any toilet and flush. Takes 30 seconds.
Featured Subscription
Pour the PORT
Monthly biological septic tank treatment. Pour one bottle, flush twice, done. Your septic system stays healthy year-round.
Longer Between Pump-Outs
Saved per Skipped Pump-Out
Tank Capacity per Dose
BBB Rating
- Monthly biological treatment delivered to your door
- Breaks down solids, grease, and paper that clog drain fields
- Eliminates yard odor and slow-drain symptoms
- Cancel anytime — no contracts, no minimum
Why Subscribe
The Subscribe & Save Advantage
Subscriptions aren't just convenient — they're the best way to keep your septic system consistently healthy.
Set It & Forget It
Monthly delivery on autopilot. Never forget a treatment again.
Save Every Month
Subscribers save vs. one-time purchases. The longer you stay, the more you save.
Skip or Cancel Anytime
No contracts, no commitment. Pause, skip a month, or cancel whenever you want.
Earn Rewards Points
Every subscription order earns loyalty points toward discounts and free shipping.
Real Results
What Subscribers Say
"We were pumping every 18 months and the yard always had a faint smell. Started Pour the PORT and haven't pumped in over 3 years. No smell, no slow drains, no anxiety about the system. Best $20 a month I spend."
Carol Whitfield
Homeowner, North Georgia
"I manage 6 rental properties with septic systems. Tenant abuse is constant — grease, wipes, you name it. Pour the PORT on every property has cut my emergency plumber calls to almost zero. The subscription means I don't have to rely on tenants to remember."
David Reeves
Property Manager, South Carolina
Earn Rewards on Every Delivery
Every subscription order automatically earns Southland Rewards points. Redeem for discounts, free shipping, and VIP perks.
Learn About RewardsQuestions
Frequently Asked Questions
What products are available for subscription?
Pour the PORT septic tank treatment is our current subscription product. As we add more Subscribe & Save options, they will appear here.
How much do I save with a subscription?
Subscribers save on every order compared to one-time purchases. Plus, every subscription order earns loyalty points you can redeem for additional discounts.
Can I skip a month or pause my subscription?
Absolutely. Log into your account or contact us to skip, pause, or adjust your delivery schedule. No penalties, no questions.
Can I cancel anytime?
Yes. No contracts, no minimum commitment. Cancel anytime through your Shopify account or by reaching out to our team.
How does shipping work?
Subscription orders ship via USPS or UPS, depending on your location. Most orders arrive within 3-5 business days.
Do subscriptions earn loyalty points?
Yes! Every subscription order earns points in the Southland Rewards program. Subscribe and you're automatically earning toward discounts and free shipping.
I already have a subscription. How do I manage it?
Use the "Manage My Subscription" form at the bottom of this page. We'll send a link to your subscription portal where you can skip, pause, cancel, or update your shipping address.
Manage My Subscription
Enter your email and we'll send a link to your account portal where you can skip, pause, cancel, or update your subscription.
We'll only use your email to send your account portal link. No spam.