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. 2021 Sep 1;129(9):097001. doi: 10.1289/EHP8831

Figure 1.

Figure 1 is an error bar graph, plotting percent change, ranging from negative 100 to 200 in increments of 100 and 200 to 500 in increments of 300 (y-axis) across chloroform, carbon tetrachloride, dichloromethane, tetrachloroethylene, 1,2-Dichloroethane, 1,4-Dioxane, naphthalene, 2-Ethylhexanol, T X I B or Kodaflex, benzene, toluene, ethylbenzene, m or p-xylene, o-xylene, styrene, phenol, butylbenzene, nitrobenzene, 1,4-dichlorobenzene, formaldehyde, acetaldehyde, benzaldehyde, hexaldehyde, hexane, heptane, E G B E, D G B E, D 4, D 5, b-myrcene, diethyl phthalate, dibutyl phthalate, diisobutyl phthalate, musk xylene, musk ketone, cashmeran (D P M), celestolide (A D B I), phantolide (A H M I), Galaxolide (H H C B), and tonalide (A H T N) (x-axis).

Percent change in geometric mean personal air concentrations of select VOCs and SVOCs comparing postintervention visit (“green” cleaning products) to preintervention visit (conventional products), LUCIR Study, Salinas, California, 2019 (N=49–50). Percent change is adjusted for household ventilation, use of air fresheners, and smell of smoke in the household. Percent change estimates are from mixed effects models, except for tetrachlorethylene, 1,2,-dichloroethane, butylbenzene, nitrobenzene, 1,4,-dichlorobenzene, phenol, EGBE, and DGBE, which were detected in <90% of samples at any time point and were calculated using Tobit regression models. Note: D4, octamethylcyclotetrasiloxane; D5, decamethylcyclopentasiloxane; DGBE, diethylene glycol monobutyl ether; EGBE, ethylene glycol monobutyl ether; SVOC, semivolatile organic compound; VOC, volatile organic compound.