Spraying with a Vegatable oil mixture danger?

Hello, i have found a a recipe for PM on MJ the recipe is this:

10g Backing Soda
10ml Vegetable Oil
1 Drop Soap

Mixing together and Spray the Plants with it from all Angles and a Day later the Plants looking of course very Glancy and i scared litte bit that the oil glue the leafs so they can't breath.

Yesterday i Spray with Water because i scared that the Plants getting Damage from the oil solution. But why the recipe not tell anything from Spraying with oil when it can Damage the Plants?

Here a 2 Pictures

White oil or Horticultural oil is a great tool but should be sprayed at lights out and id advise dimming or retracting your light for a couple days. If you use sunflower oil then its also Non GMO.

Lucky Luke said:

White oil or Horticultural oil is a great tool but should be sprayed at lights out and id advise dimming or retracting your light for a couple days. If you use sunflower oil then its also Non GMO.

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Hi, i using this oil what the recipe says but the leafs are litte glue looking that's scares me

It's call it "rape oil" in your language.

Yes i have sprayed with lights out