Please capitalize where necessary: the usage of recycled plastics saves in average 90% of the water and 80 90% of the energy used when producing virgin plastics.
A: The usage of recycled plastics saves in average 90% of the water and 80 90% of the energy used when producing virgin plastics.

Q: cjc™️ desorbers are patented products designed to remove waterfrom oil types which either bind and emulsify water or are high viscosity oil (up to iso vg 1000).

A: CJC™️ Desorbers are patented products designed to remove waterfrom oil types which either bind and emulsify water or are high viscosity oil (up to ISO VG 1000).

Q: the content of the box is customized to the child's age, sex and stage of development, and the package contributes to the development of the child's motor skills, senses and language skills.
A: The content of the box is customized to the child's age, sex and stage of development, and the package contributes to the development of the child's motor skills, senses and language skills.

Problem: guests can take advantage of laundry, dry cleaning and concierge service.
Can you repeat this sentence, but capitalize it?
Answer: Guests can take advantage of laundry, dry cleaning and concierge service.

Text: the diameter of the core is approx. 25mm.

Correct capitalization: The diameter of the core is approx. 25mm.

Q: the settings of your computer screen may alter the color of the pictures shown on lightinthebox.com. slight color mismatches between the color of your item and the color shown on screen may not mean that the item is defective or mis-shipped.

A:
The settings of your computer screen may alter the color of the pictures shown on LightInTheBox.com. Slight color mismatches between the color of your item and the color shown on screen may not mean that the item is defective or mis-shipped.