Maintaining a home involves more than vacuuming or choosing the right cleaning product. Behind every everyday task are technical questions about indoor air quality, the division of responsibilities between tenant and landlord, and the actual effectiveness of certain ventilation habits. Assessing what you really know about these topics can help identify weak spots in your household routine.
Tenant maintenance and landlord responsibilities: who does what in a rental property
Confusion between routine maintenance and tenant repairs accounts for many disputes between tenants and landlords. For many households, the line between what is the occupant’s responsibility and what falls to the landlord remains unclear.
| Type of work | Tenant’s responsibility | Landlord’s responsibility |
|---|---|---|
| Tap seals, replacing shower hoses | Yes | No |
| Replacing a worn-out water heater | No | Yes |
| Annual boiler maintenance | Yes | No |
| Replacing a faulty mechanical ventilation system (VMC) | No | Yes |
| Cleaning ventilation grilles | Yes | No |
| Treating mold caused by poor insulation | No | Yes |
| Filling small holes in walls | Yes | No |
This table highlights a recurring pattern: the tenant handles routine maintenance, while the landlord pays to replace equipment. Ventilation grilles, for example, must be cleaned by the occupant. However, if the VMC breaks down, the landlord is responsible for replacing it.
Testing your knowledge of how these responsibilities are divided on the Quiz Maison website can help you spot gray areas before they turn into disputes. The stakes go beyond simple housekeeping: misidentifying who is responsible can cost you your security deposit.
Indoor air quality: ventilating your home and effective habits
Indoor air is often more polluted than outdoor air. There are many sources of pollution, including cooking, cleaning products, building materials, and moisture. Ventilation may seem like the obvious solution, but how you do it makes a significant difference.
Opening windows or using mechanical ventilation
Opening the windows for 10 to 15 minutes a day is still the basic way to refresh the air in a room. This is enough to remove most accumulated pollutants without cooling the walls in winter. Leaving the windows open longer does not improve air quality proportionally, but it does increase heating costs.
A VMC (controlled mechanical ventilation system) continuously refreshes the air. Tenants cannot adjust its airflow or replace it, but they can check that the exhaust vents are drawing air properly. Simply hold a piece of paper in front of the grille: if it is pulled toward it, the airflow is working.
What tenants can do without the landlord’s permission
- Clean air vents and VMC grilles with a damp cloth every three months to prevent dust buildup from reducing airflow
- Use a hygrometer to monitor humidity: a level between 40 and 60% helps limit mold growth
- Avoid blocking window air inlets, even in winter, as these openings are part of the home’s overall ventilation system
- Replace aerosol cleaning products with liquid or solid alternatives, which release fewer volatile organic compounds
If mold appears despite regular ventilation, the problem is often due to a structural insulation or ventilation defect. In that case, the tenant should notify the landlord in writing. The landlord is responsible for repairs when the cause is a defect in the building itself.
Home maintenance tips: separating useful habits from common misconceptions
Some maintenance practices passed down out of habit are not as effective as people think. Others, less well known, can genuinely extend the life of household equipment.
White vinegar: versatile, but not for every surface
White vinegar removes limescale and disinfects smooth surfaces. However, it can damage marble, natural stone, and silicone seals over time. On porous surfaces, diluted black soap is gentler on the material.
Tap maintenance and minor repairs
A dripping tap can waste several dozen liters of water a week. Replacing the washer costs less than one euro and is the tenant’s responsibility. Waiting for the landlord to step in is a common mistake: this type of repair is part of routine maintenance and is the tenant’s responsibility.
Another often-overlooked point: extractor hood filters lose most of their effectiveness after a few months without cleaning. Running them through the dishwasher or soaking them in hot water with baking soda restores their filtering capacity.
Home quiz: assess your knowledge and build good habits
Online quizzes about home maintenance are more than just entertainment. They offer a quick way to identify knowledge gaps. A tenant who realizes they are confusing tenant repairs with the landlord’s responsibilities can adjust their behavior before the move-out inspection.
The most revealing topics fall into three areas:
- How costs are divided between tenant and landlord, the main source of deductions from security deposits
- Ventilation habits and systems, which directly affect air quality and energy bills
- Using the right cleaning products on the right materials to avoid accidental damage
Identifying just one recurring mistake in your routine can reduce both expenses and damage. A well-designed quiz asks specific questions about real-life situations, not general questions about tidying or organization.
The difference between a well-maintained home and one that deteriorates often comes down to a handful of overlooked technical tasks. Knowing who is responsible for replacing what, how to check that a VMC is working properly, or which product to use on which material is all part of a basic set of knowledge that anyone can acquire—provided they take the time to test themselves.
