sˈɜːʔn̩ kˈeɪəlˌɪnbˈeɪst spɹˈeɪz kæn fˈɔːɹm ɐ hˈaɪli ɹᵻflˈɛktɪv wˈaɪt fˈɪlm ˌoʊvɚ plˈænt sˈɜːfɪsᵻz ðæt ɪz nˈoʊn tʊ ɛnhˈæns plˈænt fˌoʊɾoʊsˈɪnθəsˌɪs ænd ɹᵻdˈuːs hˈiːt stɹˈɛs ɪn plˈænts, wˌɪtʃ ðeɪ dˈuː baɪ ɹᵻflˈɛktɪŋ ðɪ ˌɪnfɹɚɹˈɛd lˈaɪt spˈɛktɹəm, wˌɪtʃ ɪnðɪ ˈɛnd ɪmpɹˈuːvz plˈænt jˈiːldz ænd fɹˈuːt kwˈɔlᵻɾi ɪn ˈɔːɹtʃɚdz.
Certain kaolin-based sprays can form a highly reflective white film over plant surfaces that is known to enhance plant photosynthesis and reduce heat stress in plants, which they do by reflecting the infra-red light spectrum, which in the end improves plant yields and fruit quality in orchards.