Peb siv "kev ua haujlwm zoo rau cov neeg siv khoom, kev ua haujlwm zoo, kev sib koom ua ke, kev tsim kho tshiab" ua lub hom phiaj. "Qhov tseeb thiab kev ncaj ncees" yog peb txoj kev tswj hwm zoo tagnrho rau Wall Putty,Tus lej HPMC, cov nplaum cellulose, nqe hydroxyethyl cellulose,hmoov methylThaum peb tab tom txav mus tom ntej, peb txuas ntxiv saib xyuas peb cov khoom lag luam uas nthuav dav thiab txhim kho peb cov kev pabcuam. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Amelikas, Australia, Bangladesh, Hyderabad, Colombia, Liverpool. Peb tau tsim kev sib raug zoo thiab kev koom tes ntev nrog ntau lub tuam txhab hauv kev lag luam no hauv Kenya thiab txawv teb chaws. Kev pabcuam tom qab muag tam sim ntawd thiab tshwj xeeb uas peb pab pawg kws pab tswv yim muab tau zoo siab rau peb cov neeg yuav khoom. Cov ntaub ntawv ntxaws ntxaws thiab cov kev ntsuas ntawm cov khoom yuav raug xa mus rau koj rau txhua qhov kev lees paub. Cov qauv dawb tuaj yeem xa tuaj thiab kev tshuaj xyuas lub tuam txhab rau peb lub tuam txhab. n Kenya rau kev sib tham yeej ib txwm txais tos. Vam tias yuav tau txais cov lus nug sau koj thiab tsim kom muaj kev koom tes ntev.