Why do white shirts stand out under black lights?

Answer Black light illuminates white shirts due to phosphors found in modern laundry detergent.What Is Black Light?Black light bulbs emit light only in the ultraviolet spectrum. Ultraviolet rays are invis... Read More »

Top Q&A For: Why do white shirts stand out under black lights

How to Make a Black & White Flyer Stand Out?

Creating a black and white flyer can sometimes prove difficult with a lack of colorful options. Drawing the eye and capturing the attention of someone passing by is of the utmost importance. To mak... Read More »

These words - 'BLACK' and 'WHITE' - are they colours If so, can I call my black n white TV a coloured TV?

OMG I can't believe these people here who are answering your question think that you are being serious about this.

How to keep white shirts perfectly white?

Love the look of white jeans and tops contrasting with your summer tan, but hate the way your white clothes look after a few wearings? Follow these easy care tips to keep your white cotton clothes ... Read More »

What is a good way to keep white T-shirts white?

My kids have all sorts of tee shirts with graphics and etc, so I have lots of experience with this :)Wash the tee shirts in regular detergent, but use borax instead of a bleach/non chlorine bleach ... Read More »