This study aimed to analyze the quality control of products out white at home industryin Trenggalek. This type of research is descriptive with quantitative approach. Collectingdata using interviews and observations, data analysis techniques using four tools ofquality control, the check sheet, histogram, a causal diagram, and a control chart p. Theresults showed there are five types of damage to the product know, that smell, texture,hard, soft texture, there are dirt, and the wrong cut. The most dominant is the kind ofdamage a hard texture, which is about 54.17% compared to all the damage knew theothers. P control chart analysis results are known there are 8 observations that areoutside the control limit of a total of 10 observations.Keywords: controlling, product quality, check sheet, histogram, fishbone diagram
                        
                        
                        
                        
                            
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