How do I prepare my drains before leaving my Scottsdale home empty? Run water through every drain to confirm normal flow, shut off the main water supply if you will be gone for an extended period, drain or protect outdoor irrigation lines, and consider having a professional inspection done if your home has had any past plumbing issues. Taking these steps before you leave helps prevent dried out seals, leaks, and unpleasant surprises when you return.
If you are one of the many seasonal residents preparing to leave your Scottsdale, AZ home for several months, your plumbing needs a little attention before you go. As a local drain cleaning professional working throughout Scottsdale, including established seasonal communities like Terravita, I walk homeowners through this exact preparation every year before they head out. A short checklist now can save you from a much bigger problem when you come back.
What Is a P Trap
A P trap is the curved section of pipe under a sink, tub, or floor drain that holds a small amount of standing water to block sewer gas from entering your home, and it is one of the first things affected once a home sits unused.
Pre Departure Plumbing Checklist
1. Run Water Through Every Drain
Before you leave, run water through every sink, tub, shower, and floor drain for a minute or two. This confirms everything is draining normally and gives your P traps a fresh seal of water right before the home sits idle.
2. Decide Whether to Shut Off Your Main Water Supply
For extended absences, shutting off your main water supply significantly reduces the risk of a leak causing major damage while no one is home to notice. If you have an irrigation system tied to the same line, plan around that before shutting anything off.
3. Protect or Drain Outdoor Irrigation Lines
If you are shutting off water completely, make sure your irrigation system is also addressed, since a pressurized line left connected to a shut off main can behave unpredictably or strain fittings over time.
4. Add Water or Mineral Oil to Rarely Used Drains
Guest bathrooms and floor drains dry out fastest in Scottsdale’s heat. Adding a small amount of mineral oil on top of water in these drains before you leave can slow evaporation and help the seal last longer during your absence.
5. Check Your Water Heater Settings
If you are leaving for an extended period, consider switching your water heater to vacation or a lower temperature setting rather than turning it off completely, which can help prevent sediment settling issues in the tank.
6. Inspect Visible Plumbing Connections
Look under sinks, around your water heater, and near any exposed pipes for signs of existing leaks or wear before you go. Catching a small issue now is far easier than discovering water damage months later.
7. Consider a Professional Inspection If You Have Had Past Issues
If your home has a history of slow drains, root intrusion, or sewer line concerns, scheduling a professional check before an extended absence gives you peace of mind that nothing will worsen while you are away.
8. Arrange for Periodic Checks While You Are Gone
Ask a neighbor, property manager, or house sitter to run water through drains every few weeks if possible. This is one of the most effective ways to prevent dried P traps and catch developing issues early.
Signs Your Plumbing Needs Attention Before You Leave
If any of these signs show up during your pre departure check, it is worth scheduling professional service before you go rather than after you return.
- Slow draining sinks, tubs, or showers
- Gurgling sounds from one or more drains
- A faint sewage smell that does not resolve after running water
- Visible leaks or water staining near pipes or fixtures
- Reduced water pressure at multiple fixtures
- A history of recurring clogs that were never fully resolved
Average Drain Cleaning Costs in Scottsdale
Drain cleaning cost depends on the type of issue found and whether preventive service or actual repair is needed before you leave. Most Scottsdale homeowners pay between 125 and 450 dollars for standard drain cleaning, while sewer line issues cost more due to the diagnostic work involved.
Scottsdale Drain Cleaning Pricing Table
| Service | Typical Price Range |
|---|---|
| Sink or tub drain cleaning | 125 to 250 dollars |
| Toilet drain clearing | 100 to 225 dollars |
| Main line drain cleaning | 200 to 500 dollars |
| Hydro jetting | 350 to 900 dollars |
| Sewer line camera inspection | 150 to 400 dollars |
| Sewer line cleaning or repair | 500 to 4,000 dollars |
| Pre departure plumbing check package | 150 to 300 dollars |
| Emergency after hours service | 150 to 350 dollars added fee |
A pre departure check almost always costs less than the emergency repair and cleanup that can follow an unnoticed leak or blockage during a long absence.
Factors That Affect Drain Cleaning Cost
- Extent of preventive service needed. A simple check and water run through costs far less than clearing an existing blockage.
- Length of planned absence. Longer absences generally justify a more thorough inspection before you leave.
- Pipe material and age. Older pipe requires more careful handling than modern PVC.
- Need for a camera inspection. Homes with a history of issues benefit from a camera pass to confirm current condition before departure.
- Whether irrigation lines are involved. Coordinating outdoor systems with your main water shutoff can add complexity and cost.
- Access difficulty. Drains behind finished walls or under slabs take more labor to reach if repair is needed.
Different Drain Types to Prepare Before Leaving
Each type of drain in your home needs slightly different preparation before an extended absence.
- Fixture drains, like sinks and tubs, mainly need a fresh water run through and, in rarely used bathrooms, a bit of mineral oil to slow evaporation.
- Floor drains in garages and laundry rooms benefit most from the mineral oil trick, since they dry out fastest of all drain types.
- Main sewer lines should be checked if you have had any past issues, since problems can continue developing even during periods of reduced use.
- Irrigation and yard drainage lines need to be addressed alongside your main water shutoff decision, especially before monsoon season if you will be away during that period.
What Is Hydro Jetting
Hydro jetting is a drain cleaning method that uses high pressure water, typically 3,000 to 4,000 psi, to clear grease, scale, and debris from the interior of a pipe without relying on chemicals.
Hydro jetting is not part of routine pre departure preparation for most homes, but it is worth considering before you leave if a camera inspection reveals existing buildup that could worsen during an extended absence.
Sewer Line Cleaning
Sewer line cleaning addresses the main pipe connecting your home to the municipal sewer system, and clearing any existing buildup before you leave reduces the chance of a problem developing while no one is there to notice.
A typical pre departure sewer line service includes:
- A camera inspection to check for existing scale, root intrusion, or damage
- Hydro jetting or mechanical snaking if buildup is found
- Root cutting if tree growth has already affected the line
- A clear recommendation on whether the line is in good shape for an extended absence
Camera Inspections
A camera inspection sends a waterproof camera through your pipes to confirm the current condition of your plumbing before you leave, catching issues that could otherwise worsen unnoticed during your absence.
Camera inspections are especially valuable for seasonal homeowners because they provide peace of mind that your plumbing is in good shape for the months ahead, rather than discovering a problem only after you return.
Emergency Drain Cleaning
How do I know if I have a drain emergency? If sewage is backing up into multiple fixtures, water is pooling somewhere unexpected, or you notice a sudden total loss of drainage before you are set to leave, that is a plumbing emergency that needs immediate attention rather than routine preparation.
Situations that call for Emergency Drain Cleaning before departure include:
- Sewage backing up into a tub, shower, or floor drain
- Water pooling near the foundation with no clear cause
- A complete loss of drainage across multiple fixtures
- A strong, persistent sewage odor discovered during your final walkthrough
Residential and Commercial Drain Cleaning Services
Pre departure plumbing preparation mostly applies to residential seasonal properties, though similar principles apply to seasonal commercial spaces.
Residential drain cleaning for departing homeowners typically focuses on confirming normal drainage, refreshing P traps, and checking the main sewer line before an extended absence in single family homes throughout Scottsdale, including seasonal communities like Terravita.
Commercial drain cleaning applies to seasonal businesses or properties that also close for extended periods, where the same pre departure principles help prevent issues from developing while the property sits unused.
Cost Saving Tips Before You Leave for the Season
A few habits can help you avoid a costly surprise when you return.
- Schedule a professional inspection before departure if your home has any history of slow drains or sewer line issues.
- Arrange for a neighbor or property manager to run water through drains periodically while you are away.
- Address any known plumbing issues before you leave rather than hoping they will not worsen.
- Consider a water leak detection device that can alert you remotely to problems while the home is empty.
- Ask about Drain Maintenance Services as an annual pre departure service timed around your seasonal schedule.
- Have your sewer line inspected every couple of years if your home regularly sits vacant for extended periods each year.
Why Scottsdale Homes Experience Drain Issues
Several conditions specific to Scottsdale make extended vacancy preparation especially important here.
- Extreme summer heat. High temperatures accelerate evaporation in unused drains and can stress plumbing seals throughout an empty home.
- Hard water mineral buildup. Scottsdale’s water supply contributes to scale buildup inside pipes, which can continue developing even during periods of reduced use.
- Expansive desert soil. Soil across the Scottsdale area shifts with moisture changes, affecting underground pipes even while a home sits vacant.
- Established seasonal communities. Neighborhoods like Terravita have a significant number of part time residents, making pre departure plumbing preparation one of the most searched topics among seasonal homeowners in the area.
- Desert landscaping root systems. Mature trees continue growing during a home’s vacancy, and root intrusion into sewer lines does not pause simply because the plumbing sits idle.
Why Professional Drain Cleaning Is Worth the Cost
A self guided checklist covers a lot of ground, but a licensed drain cleaning professional can confirm the true condition of your plumbing with camera equipment before you commit to leaving it unattended for months. This is especially valuable if your home has any history of clogs, root intrusion, or sewer line concerns.
Professional service also offers real peace of mind. Catching a minor issue before departure is far more affordable, and far less stressful, than returning to a flooded floor drain, a sewage backup, or a fully developed sewer line blockage after months away.
Conclusion
Preparing your Scottsdale home’s plumbing before you leave for the season does not take long, but it makes a real difference in what you come back to months later. From running water through every drain to considering a professional inspection if your home has a history of issues, a little preparation now protects your property while you are away. If you want extra peace of mind before you go, reach out to a local drain cleaning team who understands Scottsdale’s seasonal patterns and can help make sure your plumbing is ready for an extended absence.
Frequently Asked Questions
How do I prepare my drains before leaving my Scottsdale home empty? Run water through every drain to confirm normal flow, shut off the main water supply if you will be gone for an extended period, drain or protect outdoor irrigation lines, and consider a professional inspection if your home has had past issues.
How do I know if I have a drain emergency before leaving? If sewage is backing up into multiple fixtures, water is pooling somewhere unexpected, or drainage stops completely during your final walkthrough, that is an emergency needing immediate attention.
Should I turn off my water completely before leaving for the season? Shutting off your main water supply significantly reduces the risk of leak related damage during an extended absence, though you will need to plan around any irrigation systems tied to the same line.
Will my P traps dry out even if I shut off the water? Yes, shutting off the main water supply does not add water to your traps, so they can still dry out over an extended absence regardless of your water shutoff decision.
How often should someone check on my home while I am away? Having a neighbor or property manager run water through drains every few weeks is generally enough to prevent dried traps and catch any developing issues early.
Is it worth getting a camera inspection before leaving for several months? It can be, especially if your home has a history of slow drains or sewer line issues, since a camera inspection confirms current condition before an extended absence.
What should I do with my water heater before leaving for the season? Switching to a vacation or lower temperature setting is generally recommended over turning it off completely, which can help avoid sediment issues in the tank.
Can leaving my home empty cause sewer line problems? Root intrusion and mineral buildup can continue developing even during periods of reduced water flow, so existing issues are not paused simply because a home sits vacant.
How much does a pre departure plumbing check cost in Scottsdale? Most pre departure plumbing check packages range from 150 to 300 dollars, though additional service costs may apply if issues are discovered during the inspection.
What is the biggest mistake homeowners make before leaving for the season? Skipping a final walkthrough or professional check entirely, especially in a home with any prior plumbing history, which can lead to a much larger problem discovered only after returning.
