... Acrylic/ABS Bathtub Aqua Hydra Massage Bathtub Hot Tub 2)Certificate: CE,RoHS,LVD,EMC, ISO,UL, TUV 3)Material: ABS/Acrylic AUTME ABS/Acrylic ... Aqua Bath TubAB-026 with ... the scales: clean with the soft acidic detergents such as lemon juice, vinegar sauce4.Heat tolerance: the bathtub cannot touch the ...