Borax - tseem hu ua sodium borate sodium borate Borax, sodium tetraborate decahydrate, raws li ib txoj kev tshawb fawb, tsis muaj tshuaj lom. Nws LD 50 (ntau koob tshuaj tuag nruab nrab) tau kuaj ntawm 2.66 g / kg hauv nas, txhais tau tias yuav tsum tau txhaj tshuaj tseem ceeb rau ua rau mob hnyav lossis tuag. Cov koob tshuaj tuag tsis tas yuav zoo ib yam rau tib neeg. https://en.wikipedia.org › wiki › Borax
Boax - Wikipedia
– yog ntsev ua los ntawm boric acid, uas los ntawm lub caij boron. Nws yog xim dawb, hmoov uas muaj cov xim tsis muaj xim uas feem ntau yog siv los ua lub tsev ntxhua khaub ncaws los yog ntxhua khaub ncaws. Borax tuaj yeem tua cov kab mob los ntawm kev cuam tshuam nrog cov kab ntsig plab, uas tuaj yeem ua rau nws tuag.
YKuv yuav siv boric acid li cas los tua cov kab mob?
Rau kev siv sab hauv tsev, sib tov ib teaspoon ntawm boric acid nrog ib khob dej sov rau hauv lub raj mis huv huv. Caw lub raj mis maj mam kom txog thaum cov hmoov yaj. Soak tag nrho cov cheeb tsam uas koj xav tias yog kab kab kab. Rov ua dua txhua hnub rau peb mus rau tsib hnub, thiab tom qab ntawd tshawb nrhiav cov cim qhia tias muaj kab tsuag ntxiv lossis puas tsuaj.
Yuav siv sijhawm ntev npaum li cas borax los tua kab?
Thaum noj, borax ua tshuaj lom hauv plab thiab ua rau cov kab mob tuag hauv peb hnub mus rau ib lim tiam.
Yuav ua li cas boric acid tua kab mob hauv ntoo?
Zoo li ammonia, boric acid yuav tua cov kab mob (thiab ntsaum thiab kab laum). Txawm li cas los xij, qhov kev daws teeb meem DIY no raug kev txom nyem los ntawm tib qhov teeb meem xws li ammonia: boric acid ib leeg tsis tuaj yeem tshem tawm cov kab mob termite. Nws tsuas yog tua tau cov kab tsuag uas tshwm sim los noj cov boric acid uas koj nchuav ib ncig ntawm koj lub tsev.
Dab tsi tua nas tam sim?
Yog tias koj pom kab tsuag thiab xav xa nws tam sim, qhov no yog cov txheej txheem rau koj. Tua Termidor Ua Npuas Ncauj ncaj qha rau hauv cov kab nrib pleb, voids, thiab crevices uas ua rau cov chaw nkaum zoo heev. Cov npuas uas tsis muaj ntxhiab yuav nthuav dav, tom qab ntawd evaporate, tawm hauv qab ib qho residue uas lom cov kab mob sai li sai tau thaum lawv kov.
