I spotted an advert in a magazine for Cif anti-bacterial spray (new lemon and green tea fragrance - mmm!) with the strapline:
"le new parfum anti-bactérielle"
If parfum is masculine, shouldn't that be "anti-bactériel"? And why keep "new" in English? Do they think that readers won't understand "nouveau"? Or even "nouvelle" (given their gender confusion)?