How to decode scrapy responses? Scrapy response differs from Requests module response

Question

I've been using scrapy for about 1 year and for the first time I'm facing an encoding problem. I don't use any arguments in the definitions for headers or cookies as I use an external proxy rotation service. And I've already verified that the request is done correctly (utf-8).

What happens is that when I make the request with the "requests" module I can get the source code correctly encoded/decoded and using a scrapy.Selector it is possible to get what I need. When I use scrapy I'm having problems with the decode, several special characters appear and I need to encode in latin-1 and again decode in utf-8:

    cache_response = response
    try:
        response = response.text.encode("latin-1").decode("utf-8")
        response = Selector(text=response)
    except Exception as e:
        LOGGER.error("Exception Encoding")
        response = cache_response

Scrapy vs requests (Same Headers):

Requests <li>Certificação energética:</li>

Scrapy <li>Certificação energética:

Scrapy response.css('span[id="foo"]::text').get() -----> 107 m² construÃ\xaddos, 64 m² úteis

How can i make the response object come formatted correctly?