Chlorine-free (active oxygen-based) swimming-pool water disinfectant for residential users.

Application:

For the disinfection of swimming-pool water and the surfaces getting in contact with water by DEWAN-50 in easy-to-dose composition for residential and professional use.

Dosage:
- Surface disinfection: By 3% concentration DEWAN®-18, contact time: 3 hours. To prepare the 3% con­cenration solution, add 280 ml of DEWAN®-18 to 10 liters of water. After rinsing the surface­may­be­used again.
- Swimming-pool water disinfection: Non-dilutable!
Starter dose: 400 ml of DEWAN®-18 to 1 m³ of water. Add the dis­in­fec­ta­nt to the­sw­­im­ming-pool water and circulate the water to let the product well distribute in the water.
Uninterrupted dosage: Add 400 ml DEWAN®­-18 to 1m³ of water every week!
Until the total blending of product in the water after its adding to the pool, no bathers are allowed to use the swimming-pool! (it takes approx. 30 minutes).

TIP: We recommend to immerse the measuring container filled­with­chemical un­der­water when adding the chemical to the water, like this you avoid­the­splash­ing of product.


To help dosing the product we recommnd the use of a special drum tap to help the easy, precise and spill-free drawing of chemical from the container.

Measurement:
DEWAN-50 test-strips

The ideal DEWAN-50 concentration in swimming-pools is 50–200 mg/l which is equal to 25-100 mg/l hydrogen-peroxide.

AUXILIARY CHEMICALS:
DINAX MINUS F – pH reducer
ALGI-CID – algae growth preventor
DINAX FLOCK F – flocculant
BIOPOOL-G – grease inhibitor enzymatic cleaner (to remove grease-line)
DINAX HABSTOP – anti-foaming
DINAX METAL MAGIC F – iron remover
DINAX COVER CLEANER F – liquid to remove calcium precipitates
DINAX FILTER FIZZY P - -cleaner powder (for cleaning with soaking)

Further available sizes:
- 10 kg
- 20 kg
- IBC container

OTH licence number: OTH 4136-11-2009

Consult the safety instructions before using disinfectants! Before using a chemical always consult the product label and the instructions for use.