I’m New York’s finest dry cleaner – remove yellow stains and make whites look new again with some non-laundry cleaners

A PROFESSIONAL dry cleaner has shared the tricks he uses to make white clothes look as good as new.

The laundry expert demonstrated his top two cleaning methods, which require unexpected products.

In his viral , Zachary Pozniak (), who describes himself as "New York's finest dry cleaner," broke down his top tips.

The Instagrammer showed his audience how to remove sweat stains and make their whites look new again.

He explained that yellow stains usually form on the collar and the underarms of shirts.

Zachary held a white cloth against his yellowed tee to show the extent of the discoloration.

He began by pre-treating the stain with water and dish soap and then applying an all-purpose stain-removing spray.

"We want to get to the root of the issue before whitening so this doesn’t come back," Zachary explained.

After washing the T-shirt, he broke down his two favorite methods for whitening and brightening.

He began with the "easier and less time-consuming method" which involved spraying 3% hydrogen peroxide on the yellow areas and letting them air dry.

However, Zachary demonstrated his "more effective method" for brightening your white laundry items.

The expert recommended soaking your garments in hot water and powdered oxygen bleach overnight.