How do I maintain the area around a septic tank in Nairobi?

Proper maintenance of your septic tank area protects your family's health, prevents environmental contamination, and extends the lifespan of your waste management system.

Signs Your Septic Tank Needs Attention

• Foul odours near the tank or in the house
• Slow-draining toilets and sinks
• Green, lush grass over the tank area (may indicate leaking)
• Sewage backing up into fixtures
• Wet patches in the garden near the drainfield

What to Avoid Putting in Your Septic System

• Fats, oils, and grease — solidify and block the system
• Wipes, sanitary products, and nappies — do not biodegrade in tanks
• Chemical drain cleaners — kill the beneficial bacteria that break down waste
• Excessive use of antibacterial soaps and bleach — also kills tank bacteria
• Food waste (particularly from kitchen waste disposers)

Maintenance Schedule

• Annual inspection – Check the tank, inlet and outlet baffles, and drainfield condition
• Every 1–3 years – Exhauster emptying depending on household size and tank capacity
• After heavy rains – Inspect for overflow or flooding of the drainfield, common in Nairobi's low-lying areas

For exhauster services and septic tank maintenance in Nairobi, visit Bestcare Cleaning Services or call 0709004600.