putting ANYTHING thats like wet, moist etc can make your incisions like open up as surgeons mostly use dissolvable stitches and glue, thats why they say wait 6 weeks a showers different coz u go in the shower then dab your incisions dry but things like moisturisers and fake tan sit on them so the dissolvable thingies are wetter/moist for longer than if youve been in a shower I would just try make them as dry as u can and u shud b fine