Biozone Knowledge Hub
Cleaning guides that actually work in Kenya
Practical advice for hotel housekeepers, school bursars, clinic admins and cleaning company owners. No fluff. Just results.
Sanitation
Why Your Pit Latrine Still Smells After Cleaning (And What Actually Fixes It)
Most Kenyans clean the pit latrine every week but the smell comes back the next day. Here is why that happens and what stops it permanently.
Hotels
The Hotel Housekeeping Checklist Used by Top Nairobi Hotels (Steal It)
What separates a 4-star hotel room from a guesthouse that gets bad reviews? The cleaning checklist. Here is the exact one that works.
Schools
How to Disinfect a School in Kenya Without Wasting Budget (Step by Step)
School bursars across Kenya spend too much on disinfectants that do not work properly. This guide shows you exactly what to buy, how much, and where to use it.
Tiles
How to Get Rid of the White Stains on Your Tiles in Kenya (It Is the Water)
That white chalky build-up on your bathroom and kitchen tiles is limescale from Kenya's hard water. Here is how to remove it and stop it coming back.
Business
How Cleaning Companies in Nairobi Cut Chemical Costs by 40% Without Cutting Quality
If you run a cleaning company in Kenya, your biggest cost after staff is chemicals. Here is how smart operators buy in bulk and protect their margins.
Carpets
Your Hotel Carpet Does Not Need Professional Cleaning Every Month. Do This Instead.
Professional carpet cleaning in Nairobi costs KES 3,000 to 8,000 per room per visit. Most hotels are calling them in too often. Here is what actually works between visits.