"Memories triggered by smell are emotionally laden, so it's great to take a scent you associate with a good time and introduce it into the day-to-day.

"If you used a new coconut suntan oil during a holiday filled with relaxation, laughter, and amazing hotel sex with your partner, whipping it out back at home can not only help to transport you back to that time and place, but also put you in the same positive mindframe.

"Use it as pre-sex massage oil and feel extra invigorated!"

Em & Lo, authors of the manual 'Sex: How to Do Everything'