Cotton cycle with 2kg of underwear compared to LG Conventional Cotton cycle(F4V9RWP2W vs. FC1450S2W). The results may be different depending on the clothes and environment. Based on big data of accumulated washing experience, AI DD offers the most Optimized washing motion in order to care your laundry. LG Steam technology eliminates 99.9% of allergens, such as dust mites that can cause allergy or respiratory issues. The AI DD detects not only the weight, but also senses softness of fabric, and it chooses the optimal motions for the fabric by itself. Allergy Care cycle certified by BAF (British Allergy Foundation) reduces 99.9% house dust mite allergen. *Tested by Intertek on December 2018, based on AATCC standard. Cotton cycle with ‘Wrinkle Care' option (3 mixed shirts) compared to Cotton cycle without option. The results may be different depending on the clothes and environment. Wrinkle Care is available as an option in 6 cycles.