premise: Also , if he were to clean the interior first , he wud hafta remove the body kits and put them aside as the interior is the hardest part of any vehicle wash , having to remove oil , dirts , grease and what - nots . Soon , he stepped up to do the spray job first . Everything seemed well as he was left to spray the finished smooth surface . He began spraying right under the sun . Why does he feel that he must perform the spray job while the sun beats down ?
hypothesis: The sun keeps the paint from spilling off the car