Many people go on vacation thinking that everything is fine in their home. The apartment or family house is quiet for a few days or even weeks, and then upon returning home, the owners are greeted by an unpleasant smell, slow-draining water, or even a more serious sewer problem. Most people think that the problem occurred suddenly, when in reality these problems often started much earlier.
During the long summer vacation, the sewer system undergoes changes that can easily reveal hidden faults. Extreme heat, stagnant water, drying out siphons, and rarely used drains can all contribute to unpleasant surprises after the vacation.
In this article we will present the 5 common sewer problem, which many people only realize too late.
1. Smelly drain after vacation
One of the most common problems is an unpleasant sewer smell in your apartment or house after you return home. This is especially common in the bathroom, kitchen or around floor drains.
There may be several reasons behind this. In the summer heat, decomposition processes in the sewer system accelerate, and stagnant water can cause even more intense odors. If drains are not used for a long time, dirt can accumulate more easily, and grease and food residue can emit an unpleasant odor.
Many people try to mask the problem with air fresheners or chemicals, but this is usually only a temporary solution. If the smell returns regularly, it is worth having the system inspected by a professional, as there may even be a partial blockage or a ventilation problem.
2. Dried-out stink trap and backflowing sewer odor
Few people know that there should always be water in the siphons under the drains. This layer of water acts as a so-called odor barrier, preventing sewer odors from flowing back into the property.
However, during a longer absence, this water layer may partially or completely disappear due to extreme heat and evaporation. In this case, the smell coming from the sewer system can enter the apartment without hindrance.
This is particularly typical:
- in rarely used bathrooms,
- floor drains,
- in summer kitchens,
- in cellars,
- in guest bathrooms.
The problem may seem serious at first, but in many cases, simply draining the drain is enough. However, if the smell persists, it could indicate a deeper sewer problem or ventilation problem.
3. Hidden backflow in the sewer system
During the first wash or shower after a vacation, many people experience that the water drains slowly, bubbles up the drain, or even flows back.
This is often a sign that there has been a blockage or partial blockage in the system for some time. While the water was used in the house on a daily basis, the problem was less noticeable. However, after a longer stoppage, deposits can harden, dirt can build up, and water can no longer drain properly.
Reflux is often caused by:
- fatty deposits,
- root ingrowth,
- narrowing of an old pipeline,
- wet wipes,
- outdated sewer system.
Many people only turn to a professional when the problem becomes a complete blockage, even though early detection can prevent significant costs and breakdowns.
4. Basement odors and hidden moisture
It is especially common in the summer to experience a strong, musty sewer smell in the basement or lower levels. In many cases, this is not a simple ventilation problem, but a warning sign of the sewer system.
In the background may be:
- dried up floor drain,
- partial backflow,
- leaking pipe,
- faulty sewage pump,
- clogged drain.
Warm weather and summer storms can make matters worse. During a heavy rainstorm, an overloaded sewer system can more easily push odors or even sewage back into lower areas of the property.
Many people take basement odors seriously too late, even though they are often the first signs of a more serious sewer problem.
5. Pump failures that occur at the worst possible time
Submersible pumps and wastewater pumps are particularly sensitive to prolonged downtime. If the system is out of operation for days or weeks, the following can occur:
- stuck,
- deposition,
- float switch error,
- engine starting problem,
- blockage.
Many people only encounter the problem when the system is no longer able to drain the wastewater. At this point, urgent unblocking or repair is often required.
Regular maintenance and periodic inspections can significantly reduce the chance of failure, especially in properties with basements, underground garages, or sewage lifting units.
How to prevent post-holiday headaches sewer problems?
Most problems can be prevented by taking a few simple steps:
- Before leaving, let water flow into all drains,
- we check the floor drains,
- don't leave greasy dirt in the sink,
- pay attention to the first signs of slow-flowing water,
- If necessary, request a camera sewer inspection.
Sewer system problems rarely develop overnight. In most cases, the system has been giving warning signs for a long time, but many people don't notice the warning signs.
Why is it important to consult a specialist in a timely manner?
A smaller one blockage or unpleasant odor may initially seem like a simple problem to deal with, but over time it can cause serious damage. Hidden sewer defects can cause:
- complete blockage,
- pipe burst,
- backflowing wastewater,
- mold growth,
- structural damage.
With the help of modern camera sewer inspections, the cause of the problem can be precisely identified without dismantling, so repairs can be carried out faster and more cost-effectively.
If you experience unpleasant odors, slow drainage, or backflow after a vacation, it is worth contacting a professional as soon as possible before a minor fault becomes a more serious problem.
If you are experiencing unpleasant odors, slow-draining water, or backflow in your home, don't wait until the problem becomes more serious. Hidden sewer problems can cause serious damage and costly repairs over time. Our team offers fast, experienced, and state-of-the-art solutions for unclogging, for camera sewer inspections and sewer system exploration. Contact us for relationship, and we will help you solve the problem before it becomes a bigger problem.
Drain Problems: Frequently Asked Questions
Cleaning clogged drains often involves using degreasers to remove grease and oil from the drain walls. Using hot water can also help dissolve the grease and make it easier to drain.
Unclogging a clogged drain at home often involves using household products like baking soda and vinegar to unclog the clog. In addition, various drain cleaning tools, such as a drain auger, can also be helpful.
Cleaning your kitchen drain is important to remove grease, oil, and food residue that can cause blockages. Regular cleaning will help prevent drain blockages and unpleasant odors. A combination of baking soda and hot water can be effective in dissolving grease and oil.
If water is backing up through the drain, it is an indication that there is a blockage somewhere in the plumbing system. This problem often occurs in the sink or bathroom where water is not able to flow freely through the pipes. Baking soda is a great natural cleaner that helps dissolve grease and oil in the drain. Simply sprinkle a cup of baking soda down the drain, then pour a cup of hot water over it and let it sit for a few minutes before flushing.
This problem usually occurs when the floor drain becomes clogged and water cannot drain. This is often caused by debris such as hair, soap scum and other substances accumulating in the floor drain. Drain cleaning tools such as a drain cleaning spiral can be helpful in this process.
If water is backing up through the drain, it is an indication that there is a blockage somewhere in the plumbing system. This problem often occurs in the sink or bathroom, where water cannot flow freely through the pipes. Liquid drain cleaners are commercial products specifically designed to clean drains. These products often contain strong chemicals that dissolve grease, oil, and food residue in the drain.
This problem is often caused by a buildup of hair, soap scum, and other substances in your shower drain. These substances slow down the flow of water and can eventually cause a clog. Salt can help unclog the drain. Sprinkle a cup of salt down the drain, then pour a cup of hot water over it and let it sit for a few minutes before flushing.
This problem usually occurs when food residue, grease, or oil builds up in the drain, blocking the path of water. Over time, this can cause a blockage that prevents water from draining. You can use baking soda to solve this problem. Simply sprinkle a cup of baking soda down the drain, then pour a cup of hot water over it and let it sit for a few minutes before flushing.









