Maintenance tips that protect your home and cut your costs
Practical articles from Ajeer experts on AC, plumbing, electricity, and heaters — learn when to fix it yourself, and when you need a certified technician.
Latest articles
Fresh tips added daily for a more comfortable home

Why is the air conditioner not cooling?
The usual reasons an air conditioner stops cooling are a dusty filter or low refrigerant from a leak. Cleaning the filter every month, and servicing the unit every six months, fixes most of these and extends the life of the unit.
Written by: Ajeer team
Air conditioningWhy does the summer electricity bill rise?
In most Saudi homes the air conditioner causes the summer jump in the bill. This guide covers what uses the electricity, what you can check yourself, and when to book an AC technician.
PlumbingHow do you clear a blocked kitchen drain?
A blocked kitchen drain is usually grease and food scraps. Hot water, then bicarbonate and vinegar, is enough for a light blockage. Stop if water backs up or a smell appears.
General cleaningHow do you clean and disinfect a water tank?
Do not drink from the tank if the water is cloudy, smells, or has an insect in it. Empty the tank, wash it, and rinse it. A closed ground tank is a job for a cleaning crew.
Content that matches your interests
Pick a maintenance category to find its articles and tips
Top stories
Questions many people search
Why does the summer electricity bill rise?
In most Saudi homes the air conditioner causes the summer jump in the bill. This guide covers what uses the electricity, what you can check yourself, and when to book an AC technician.
How do you clear a blocked kitchen drain?
A blocked kitchen drain is usually grease and food scraps. Hot water, then bicarbonate and vinegar, is enough for a light blockage. Stop if water backs up or a smell appears.
How do you clean and disinfect a water tank?
Do not drink from the tank if the water is cloudy, smells, or has an insect in it. Empty the tank, wash it, and rinse it. A closed ground tank is a job for a cleaning crew.
How do you clean an air conditioner from the inside?
Cleaning an air conditioner from the inside starts with the filter: take it out, wash it with water, and let it dry. Do not pour water into the unit, and do not charge the refrigerant yourself.
Browse by need
I want to know the service cost
How to estimate a maintenance visit before you book.
I want preventive maintenance
How regular servicing keeps appliances from failing suddenly.
I want a deep home clean
Steps to clean and disinfect your home and furniture all year round.
I want to fix a sudden problem
Quick tips for an electrical emergency or an urgent water leak.











