
Clearon
PoolChlorine granules for swimming pools with built-in pH control.
Available in20 kg
Available from: Windhoek
Every lodge is a small water utility: a pool the guests judge by noon, geysers and sometimes a boiler behind the scenes, a septic system underneath, and borehole hardness through all of it. Cernol’s pool and water range — Clearon, Pool Acid, Soil Soft and the descaling ladder — keeps the invisible utility invisible.
Public-pool water standards apply to guest pools; the logged chlorine reading is the record health inspectors and insurers both accept.
Test the pool at 07:00, not 17:00 — Namibian afternoon sun burns off chlorine, and the morning reading is the one that predicts the day the guests actually swim.
The lines hospitality & facilities buyers draw from this category most.

Chlorine granules for swimming pools with built-in pH control.
Available in20 kg
Available from: Windhoek

pH control for swimming pools (liquid).
Available in5 L25 L
Available from: Windhoek

Soil liquidizer for septic tanks, settling tanks and blocked drains (not for soft metals).
Available in1 L5 L25 L
Available from: Windhoek

Multi-purpose lime descaler (liquid) — daily lime and scale removal in kitchens, ablutions and equipment.
Available in1 L5 L25 L
Available from: Windhoek & Walvis Bay agent
Morning: test the water, adjust with Clearon (its built-in pH control does half the balancing), skim and check the pump basket — ten minutes. Weekly: Pool Acid correction for the upward drift hard make-up water guarantees, and a Clearon shock dose in algae season or after dust storms. The killer at Namibian lodges is evaporation concentrating solids: schedule partial refills rather than chasing an ever-harder balance with ever-bigger doses.
As kettle fur, shower-glass film, tap-fitting crust and weak geysers: intercept with Limex on the visible fittings and glass (housekeeping-trolley item), scheduled Dicafas descales of geysers and urns (heating-time is the tell), and Rinse Aid in the dish machine so glassware ducks the spots. Full-property softening is a capital conversation; the interception programme delivers most of the guest-visible benefit from the chemical order.
Load awareness and Soil Soft maintenance: monthly dosing keeps the tank digesting the kitchen-and-guest load it was probably never sized for, grease traps intercepted (Greasolv-washed kitchens send less fat down), and the garden’s soakaway respected — no vehicles, no over-irrigation. A septic failure mid-season at a full lodge is the incident every manager remembers; the monthly dose is how it stays hypothetical.
Scheduled descaling, triggered by data: heating time is the tell — when a geyser takes visibly longer to recover, the element is working through scale, and a Dicafas descale cycle restores it for a fraction of a replacement. Run the descales in the pre-season shoulder, keep Limex on the housekeeping trolley for the fittings and shower glass, and log heating times so the trigger is a number rather than a lukewarm complaint in peak season.
Cernol Chemicals Windhoek — Factory & Sales Office · Cnr Kallie Roodt & Etienne Rosseau Street, Northern Industrial Area, Windhoek · Tel 061 262 985 · Mon–Fri 08:00–17:00
Served primarily from Cernol Chemicals Windhoek — Factory & Sales Office — 061 262 985. SDS, grades and delivery scheduling included in the quote.