Should it be left on overnight?
There’s nothing stopping you from leaving this product on your spots overnight, but you don’t have to – it’s whatever works for your skin and your routine. Again, it gives the formula more time to work and remove any bacteria, plus it protects the spot while you sleep.
How often can I use it?
As often as you need to – the limit does not exist!
Can I wear Spot On Paste under makeup?
Absolutely. After cleansing, make sure you put a super-light layer of Spot On Paste over the spot, then once it has dried down, you can apply makeup or concealer over it. What’s great about its soft green shade is that it has added colour-correcting capabilities, so it’s not so obvious and can tone down any redness.