Waxaa jira habab kala duwan oo nadiifin ah oo ku jira warshadaha nadiifinta laysarka ee dhaqameed, kuwaas oo intooda badan ah kiimikooyinka kiimikada iyo hababka farsamada.Si kastaba ha ahaatee, mashiinka nadiifinta laysarka waa hab cusub oo nadiifin ah, ma laha wax la isticmaalo, wasakhaysan, si loo daboolo baahida dadka iyo wacyiga ilaalinta deegaanka bulshada.Gaar ahaan mashiinka nadiifinta leysarka boorsada dhabarka, la qaadi karo oo u guurto meel kasta shaqo fudud.