Nnwinnade a ɛma onwini da biara da .

Wɔde calcium, magnesium ions ne acid carbonate na ɛyɛ nwini no mu dodow no ara efisɛ calcium, magnesium ions ne acid carbonate ahorow no wɔ nsu a ɛma onwini no mu. Sɛ nsu a ɛyɛ nwini sen fa dade no ani a, carbonate ahorow no ba. Nea ɛka ho no, oxygen a ɛwɔ nsu a ɛma onwini mu no nso bɛma dade ayɛ mmerɛw na ayɛ nwunu. Esiane sɛ rust awo ntoatoaso nti, ɔhyew a ɛsakra no so tew. Wɔ tebea horow a emu yɛ den mu no, ɛsɛ sɛ wɔde nsu a ɛyɛ nwini petepete abon no akyi. Sɛ nsenia no yɛ aniberesɛm a, wobesiw paipu no ano, na ama ɔhyew a wɔde sesa no ayɛ nea entumi nyɛ adwuma yiye. Nhwehwɛmu ho nsɛm kyerɛ sɛ nsenia a wɔde hyɛ mu no nya nkɛntɛnso kɛse wɔ ɔhyew a wɔde kɔ baabi foforo no so. Bere a sika a wɔde asie no kɔ soro no, ahoɔden ho ka bɛkɔ soro, akora ahoɔden so, atrɛw nnwinnade no som mu, na wɔakora bere ne ɛka a wɔbɔ so.
Bere tenten no, atetesɛm mu ahotew akwan te sɛ mfiridwuma akwan (scraping, brushing), high-nhyɛso nsu, nnuru a wɔde tew ho (pickling), ne nea ɛkeka ho wɔ ɔhaw pii bere a wɔhohoro nnwinnade ho: wontumi nyi nsenia ne nneɛma afoforo a ɛwɔ hɔ no mfi hɔ koraa, acid ma mfiri no nsɛe ma ɛyɛ ntokuru, na residual acid no ma nsu a ɛyɛ nsɛe a ɛto so abien ba anaasɛ ɛwɔ ase a wɔde nneɛma no besi ananmu. Nea ɛka ho no, nsu a wɔde tew nneɛma ho no yɛ awuduru na egye sika pii de yɛ nsu fĩ ho adwuma.
Fa Fushitech cleaning agent no siesie condenser no. Fushitech yɛ adwuma yiye, ɛnyɛ nea atwa yɛn ho ahyia, ahobammɔ ne nea ɛnyɛ-corrosive. Ɛnyɛ sɛ ɛwɔ ahotew tumi pa nko na mmom ɛnsɛe nnwinnade no nso, a ebetumi ahwɛ ahu sɛ bere tenten-de condenser no bedi dwuma bere tenten. Fushitech cleaning agent (a ɛyɛ soronko a wɔde ka ho wetting agent ne penetrant, betumi atu kwan yiye yi stubborn scale (calcium carbonate), rust, rust, grease, mud ne nsu afoforo a ɛba wɔ nsu-de nnwinnade di dwuma, na ɛrempira onipa nipadua, na ɛremma erosion, pitting, oxidation, oxidation, oxidel, stemel, kɔbere, kɔbere, kɔbere, kɔbere etc., a ebetumi atrɛw nnwinnade no som nkwa mu kɛse.